NPE fix in AsyncHttpResponseHandler, Fixes #351
NPE fix in TextHttpResponseHandler for onSuccess and onFailure methods
NPE fix in AsyncHttpResponseHandler for onFailure method
Merge pull request #352 from xAnubiSx/master

NPE fix in TextHttpResponseHandler and AsyncHttpResponseHandler
fix internet permission
Merge pull request #354 from xAnubiSx/patch-1

fix internet permission on sample
added onSuccess and onFailure methods in GetSample
implement PostSample
fix throwableToString in SampleParentActivity always return "PrintWriter@hasCode"
added post title
rename java folder to src
move up main folder
implement DeleteSample and PutSample
review method throwableToString to print all StackTrace and fix NPE in t.getMessage().toString()
Merge pull request #357 from xAnubiSx/master

Implement Sample Application