Removed ADT/Ant configuration files
Added Gradle build configuration files
Moved library to sub-folder, to ease adding related projects
Added Travis CI configuration file
Lint issues fixed
Formatting
Fixes #87
Fixes #83
Fixes #77
Added Travis CI to Readme [ci skip]
Added FileAsyncHttpResponseHandler, Closes #134
Javadoc fixed references
Fixes #192
Merge branch 'master' of github.com:loopj/android-async-http
Added HEAD request support, Closes #307, Fixes #146
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.gitignore
	build.gradle
	examples/ExampleUsage.java
	examples/TwitterRestClient.java
	examples/TwitterRestClientUsage.java
	library/src/com/loopj/android/http/AsyncHttpClient.java
	library/src/com/loopj/android/http/BinaryHttpResponseHandler.java
	library/src/com/loopj/android/http/JsonHttpResponseHandler.java
	library/src/com/loopj/android/http/PersistentCookieStore.java
	library/src/com/loopj/android/http/RequestParams.java
	library/src/com/loopj/android/http/RetryHandler.java
	library/src/com/loopj/android/http/SimpleMultipartEntity.java
	src/com/loopj/android/http/SyncHttpClient.java