Upgrade android plugin to stay compatible with latest Android Studio

// FREEBIE

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.9.+'
+        classpath 'com.android.tools.build:gradle:0.11.+'
         classpath files('libs/gradle-witness.jar')
     }
 }
@@ -23,7 +23,7 @@ repositories {
 
 dependencies {
     compile 'com.actionbarsherlock:actionbarsherlock:4.4.0@aar'
-    compile 'com.android.support:support-v4:19.0.1'
+    compile 'com.android.support:support-v4:19.1.0'
     compile 'com.google.android.gcm:gcm-client:1.0.2'
     compile 'se.emilsjolander:stickylistheaders:2.2.0'
 
@@ -33,7 +33,7 @@ dependencies {
 dependencyVerification {
     verify = [
         'com.actionbarsherlock:actionbarsherlock:5ab04d74101f70024b222e3ff9c87bee151ec43331b4a2134b6cc08cf8565819',
-        'com.android.support:support-v4:a4268abd6370c3fd3f94d2a7f9e6e755f5ddd62450cf8bbc62ba789e1274d585',
+        'com.android.support:support-v4:3f40fa7b3a4ead01ce15dce9453b061646e7fe2e7c51cb75ca01ee1e77037f3f',
         'com.google.android.gcm:gcm-client:5ff578202f93dcba1c210d015deb4241c7cdad9b7867bd1b32e0a5f4c16986ca',
         'se.emilsjolander:stickylistheaders:89146b46c96fea0e40200474a2625cda10fe94891e4128f53cdb42375091b9b6',
         'com.google.protobuf:protobuf-java:ad9769a22989e688a46af4d3accc348cc501ced22118033230542bc916e33f0b',
@@ -45,7 +45,7 @@ dependencyVerification {
 
 android {
     compileSdkVersion 19
-    buildToolsVersion '19.0.2'
+    buildToolsVersion '19.1.0'
 
     defaultConfig {
         minSdkVersion 9

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon Mar 10 23:44:05 PDT 2014
+#Mon Jun 09 23:26:49 PDT 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.11-all.zip
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.12-all.zip

library/build.gradle

@@ -4,7 +4,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.9.+'
+        classpath 'com.android.tools.build:gradle:0.11.+'
     }
 }
 
@@ -27,7 +27,7 @@ dependencies {
 
 android {
     compileSdkVersion 19
-    buildToolsVersion '19.0.2'
+    buildToolsVersion '19.1.0'
 
     android {
         sourceSets {