Updated build dependencies

Author: smarek

build.gradle

@@ -4,7 +4,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.2'
     }
 }
 

sample/build.gradle

@@ -37,6 +37,6 @@ android {
 }
 
 dependencies {
-    compile 'com.fasterxml.jackson.core:jackson-databind:2.4.3'
+    compile 'com.fasterxml.jackson.core:jackson-databind:2.5.3'
     compile project(':library')
 }