Eventbus now is build with gradle

Various optimization

Turbo Editor/build.gradle

@@ -3,7 +3,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.5.+'
+        classpath 'com.android.tools.build:gradle:0.6.+'
     }
 }
 apply plugin: 'android'
@@ -17,14 +17,15 @@ android {
     buildToolsVersion "18.1.0"
 
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 18
+        minSdkVersion 15
     }
 }
 
 dependencies {
     compile 'com.github.gabrielemariotti.changeloglib:library:1.2.0'
+    compile 'commons-io:commons-io:2.4'
     compile 'com.android.support:support-v13:18.0.0'
-    compile "commons-io:commons-io:2.4"
-    compile fileTree(dir: 'libs', include: '*.jar')
+    compile ('de.greenrobot:eventbus:2.1.0-beta-1') {
+        exclude module: 'support-v4'
+    }
 }