Added option to send email as HTML.

Added Material Design theme.

build.gradle

@@ -0,0 +1,49 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:0.4'
+    }
+}
+apply plugin: 'android'
+
+dependencies {
+    compile files('lib/bitlyj-2.0.0.jar')
+    compile files('../../Emaily/lib/commons-codec-1.6.jar')
+    compile files('../../Emaily/lib/google-api-client-1.7.0-beta.jar')
+    compile files('../../Emaily/lib/google-api-client-android2-1.7.0-beta.jar')
+    compile files('../../Emaily/lib/google-api-urlshortener-v1-rev2-java-1.4.0-beta.jar')
+    compile files('../../Emaily/lib/google-http-client-1.7.0-beta.jar')
+    compile files('../../Emaily/lib/google-http-client-android2-1.7.0-beta.jar')
+    compile files('../../Emaily/lib/google-http-client-android3-1.7.0-beta.jar')
+    compile files('../../Emaily/lib/google-oauth-client-1.7.0-beta.jar')
+    compile files('../../Emaily/lib/gson-2.1.jar')
+    compile files('../../Emaily/lib/guava-11.0.1.jar')
+    compile files('../../Emaily/lib/jackson-core-asl-1.9.4.jar')
+    compile files('../../Emaily/lib/jsr305-1.3.9.jar')
+    compile files('../../Emaily/lib/protobuf-java-2.2.0.jar')
+}
+
+android {
+    compileSdkVersion 17
+    buildToolsVersion "17"
+
+    defaultConfig {
+        minSdkVersion 10
+        targetSdkVersion 11
+    }
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = ['src']
+            resources.srcDirs = ['src']
+            aidl.srcDirs = ['src']
+            renderscript.srcDirs = ['src']
+            res.srcDirs = ['res']
+            assets.srcDirs = ['assets']
+        }
+
+        instrumentTest.setRoot('tests')
+    }
+}