Remove redundant ellipses in strings according to Material guidelines

Quote :
"Use to indicate an action in progress ("Downloading…") or
 incomplete or truncated text. No space before the ellipses.

 Omit from menu items or buttons that open a dialog or start
  some other process.

 Midline ellipses (three-bullet glyphs) are also used to represent
 numeric truncation and the redaction of sensitive data, such as
 credit cards."

 https://material.google.com/style/writing.html

Closes #5887
// FREEBIE

res/values/strings.xml

@@ -143,7 +143,7 @@
     <string name="ConversationActivity_attachment_exceeds_size_limits">Attachment exceeds size limits for the type of message you\'re sending.</string>
     <string name="ConversationActivity_quick_camera_unavailable">Camera unavailable</string>
     <string name="ConversationActivity_unable_to_record_audio">Unable to record audio!</string>
-    <string name="ConversationActivity_error_sending_voice_message">Error sending voice message...</string>
+    <string name="ConversationActivity_error_sending_voice_message">Error sending voice message</string>
     <string name="ConversationActivity_there_is_no_app_available_to_handle_this_link_on_your_device">There is no app available to handle this link on your device.</string>
 
     <!-- ConversationFragment -->
@@ -189,7 +189,7 @@
     <string name="ConversationFragment_deleting_messages">Deleting messages...</string>
 
     <!-- ConversationListActivity -->
-    <string name="ConversationListActivity_search">Search...</string>
+    <string name="ConversationListActivity_search">Search</string>
     <string name="ConversationListActivity_there_is_no_browser_installed_on_your_device">There is no browser installed on your device.</string>
 
     <!-- ConversationListFragment -->
@@ -214,7 +214,7 @@
     </plurals>
 
     <!-- ConversationListItem -->
-    <string name="ConversationListItem_key_exchange_message">Key exchange message...</string>
+    <string name="ConversationListItem_key_exchange_message">Key exchange message</string>
 
     <!-- ConversationListItemAction -->
     <string name="ConversationListItemAction_archived_conversations_d">Archived conversations (%d)</string>
@@ -231,7 +231,7 @@
     <!-- DeviceListActivity -->
     <string name="DeviceListActivity_unlink_s">Unlink \'%s\'?</string>
     <string name="DeviceListActivity_by_unlinking_this_device_it_will_no_longer_be_able_to_send_or_receive">By unlinking this device, it will no longer be able to send or receive messages.</string>
-    <string name="DeviceListActivity_network_connection_failed">Network connection failed...</string>
+    <string name="DeviceListActivity_network_connection_failed">Network connection failed</string>
     <string name="DeviceListActivity_try_again">Try again</string>
     <string name="DeviceListActivity_unlinking_device">Unlinking device...</string>
     <string name="DeviceListActivity_unlinking_device_no_ellipsis">Unlinking device</string>
@@ -269,7 +269,7 @@
 
 
     <!-- GiphyActivity -->
-    <string name="GiphyActivity_error_while_retrieving_full_resolution_gif">Error while retrieving full resolution GIF...</string>
+    <string name="GiphyActivity_error_while_retrieving_full_resolution_gif">Error while retrieving full resolution GIF</string>
 
     <!-- GiphyFragmentPageAdapter -->
     <string name="GiphyFragmentPagerAdapter_gifs">GIFs</string>
@@ -364,8 +364,8 @@
 
     <!-- MmsDownloader -->
     <string name="MmsDownloader_error_storing_mms">Error storing MMS!</string>
-    <string name="MmsDownloader_error_connecting_to_mms_provider">Error connecting to MMS provider...</string>
-    <string name="MmsDownloader_error_reading_mms_settings">Error reading wireless provider MMS settings...</string>
+    <string name="MmsDownloader_error_connecting_to_mms_provider">Error connecting to MMS provider</string>
+    <string name="MmsDownloader_error_reading_mms_settings">Error reading wireless provider MMS settings</string>
 
     <!--- NotificationBarManager -->
     <string name="NotificationBarManager_signal_call_in_progress">Signal call in progress</string>
@@ -415,7 +415,7 @@
     <string name="DeviceProvisioningActivity_content_progress_no_device">No device found.</string>
     <string name="DeviceProvisioningActivity_content_progress_network_error">Network error.</string>
     <string name="DeviceProvisioningActivity_content_progress_key_error">Invalid QR code.</string>
-    <string name="DeviceProvisioningActivity_sorry_you_have_too_many_devices_linked_already">Sorry, you have too many devices linked already, try removing some...</string>
+    <string name="DeviceProvisioningActivity_sorry_you_have_too_many_devices_linked_already">Sorry, you have too many devices linked already, try removing some</string>
     <string name="DeviceActivity_sorry_this_is_not_a_valid_device_link_qr_code">Sorry, this is not a valid device link QR code.</string>
     <string name="DeviceProvisioningActivity_link_a_signal_device">Link a Signal device?</string>
     <string name="DeviceProvisioningActivity_it_looks_like_youre_trying_to_link_a_signal_device_using_a_3rd_party_scanner">It looks like you\'re trying to link a Signal device using a 3rd party scanner.  For your protection, please scan the code again from within Signal.</string>
@@ -507,7 +507,7 @@
     <string name="RegistrationProgressActivity_verifying_number">Verifying number</string>
     <string name="RegistrationProgressActivity_edit_s">Edit %s</string>
     <string name="RegistrationProgressActivity_registration_complete">Registration complete!</string>
-    <string name="RegistrationProgressActivity_you_must_enter_the_code_you_received_first">You must enter the code you received first...</string>
+    <string name="RegistrationProgressActivity_you_must_enter_the_code_you_received_first">You must enter the code you received first</string>
     <string name="RegistrationProgressActivity_connecting">Connecting</string>
     <string name="RegistrationProgressActivity_connecting_for_verification">Connecting for verification...</string>
     <string name="RegistrationProgressActivity_network_error">Network error!</string>
@@ -549,7 +549,7 @@
     <string name="SmsMessageRecord_duplicate_message">Duplicate message.</string>
 
     <!-- ThreadRecord -->
-    <string name="ThreadRecord_left_the_group">Left the group...</string>
+    <string name="ThreadRecord_left_the_group">Left the group</string>
     <string name="ThreadRecord_secure_session_reset">Secure session reset.</string>
     <string name="ThreadRecord_draft">Draft:</string>
     <string name="ThreadRecord_called">You called</string>
@@ -574,9 +574,9 @@
     <string name="KeyExchangeInitiator_send">Send</string>
 
     <!-- MessageDisplayHelper -->
-    <string name="MessageDisplayHelper_bad_encrypted_message">Bad encrypted message...</string>
+    <string name="MessageDisplayHelper_bad_encrypted_message">Bad encrypted message</string>
     <string name="MessageDisplayHelper_decrypting_please_wait">Decrypting, please wait...</string>
-    <string name="MessageDisplayHelper_message_encrypted_for_non_existing_session">Message encrypted for non-existing session...</string>
+    <string name="MessageDisplayHelper_message_encrypted_for_non_existing_session">Message encrypted for non-existing session</string>
 
     <!-- EncryptingSmsDatabase -->
     <string name="EncryptingSmsDatabase_error_decrypting_message">Error decrypting message.</string>
@@ -594,8 +594,8 @@
 
     <!-- MmsMessageRecord -->
     <string name="MmsMessageRecord_decrypting_mms_please_wait">Decrypting MMS, please wait...</string>
-    <string name="MmsMessageRecord_bad_encrypted_mms_message">Bad encrypted MMS message...</string>
-    <string name="MmsMessageRecord_mms_message_encrypted_for_non_existing_session">MMS message encrypted for non-existing session...</string>
+    <string name="MmsMessageRecord_bad_encrypted_mms_message">Bad encrypted MMS message</string>
+    <string name="MmsMessageRecord_mms_message_encrypted_for_non_existing_session">MMS message encrypted for non-existing session</string>
 
     <!-- MuteDialog -->
     <string name="MuteDialog_mute_notifications">Mute notifications</string>
@@ -615,7 +615,7 @@
     <!-- MessageNotifier -->
     <string name="MessageNotifier_d_new_messages_in_d_conversations">%1$d new messages in %2$d conversations</string>
     <string name="MessageNotifier_most_recent_from_s">Most recent from: %1$s</string>
-    <string name="MessageNotifier_locked_message">Locked message...</string>
+    <string name="MessageNotifier_locked_message">Locked message</string>
     <string name="MessageNotifier_media_message_with_text">Media message: %s</string>
     <string name="MessageNotifier_no_subject">(No subject)</string>
     <string name="MessageNotifier_message_delivery_failed">Message delivery failed.</string>
@@ -670,7 +670,7 @@
     <string name="ContactSelectionlistFragment_select_for">Select for</string>
 
     <!-- blocked_contacts_fragment -->
-    <string name="blocked_contacts_fragment__no_blocked_contacts">No blocked contacts...</string>
+    <string name="blocked_contacts_fragment__no_blocked_contacts">No blocked contacts</string>
 
     <!-- contact_selection_recent_activity -->
     <string name="contact_selection_recent_activity__no_recent_calls">No recent calls.</string>
@@ -733,7 +733,7 @@
     <string name="device_link_fragment__link_device">Link device</string>
 
     <!-- device_list_fragment -->
-    <string name="device_list_fragment__no_devices_linked">No devices linked...</string>
+    <string name="device_list_fragment__no_devices_linked">No devices linked</string>
     <string name="device_list_fragment__link_new_device">Link new device</string>
 
     <!-- experience_upgrade_activity -->