update version for release after merging lollipop branch

Author: cpg

build.gradle

@@ -23,7 +23,7 @@ android {
 
     defaultConfig {
         def versionMajor = 1
-        def versionMinor = 1
+        def versionMinor = 2
         def versionPatch = 0
 
         versionName buildVersionName(versionMajor, versionMinor, versionPatch)