[CHORE] upgrade versions

Author: worker8

README.md

@@ -26,7 +26,7 @@ Add the below dependencies into your gradle file:
             url "https://oss.sonatype.org/content/repositories/snapshots"
         }
     }
-    compile ('com.github.worker8:tourguide:1.0.11-SNAPSHOT@aar'){
+    compile ('com.github.worker8:tourguide:1.0.12-SNAPSHOT@aar'){
         transitive=true
     }
 # MinSDK Version

app/build.gradle

@@ -32,7 +32,7 @@ dependencies {
     compile 'com.android.support:appcompat-v7:21.0.3'
 
     compile project(':tourguide')
-//    compile ('com.github.worker8:tourguide:1.0.11-SNAPSHOT@aar'){
+//    compile ('com.github.worker8:tourguide:1.0.12-SNAPSHOT@aar'){
 //        transitive=true
 //    }