fixed comparison bug, and made Receiver close InputStream when done.
Fix version of gson in .classpath

We include gson-2.2.4.jar, previously we asked for gson-2.1.jar which
isn’t in the SDK.
Added mutable method for oneshot uploads that have arguments.
Added unittest for Index.upload /w arguments
Improved IndexTest for testUploadArgs to search arguments
Merge branch 'develop' of https://github.com/pax95/splunk-sdk-java into pax95-develop
Fixed typo.
Added check for index argument which throws IllegalArugmentException. Added a test as well.
Added closure to FileReader.
Refactored the Command load.
Merge branch 'pax95-develop' into develop
Merged bug/filereader with develop.
Added new build parameters. Code refactoring.
Nit changes.
Returned the DistributedConfTest to test non-deprecated functions.
Changed the version to prepare for release.
Added version to HttpService and changed the changelog.
Added many doc additions as well as some refactoring.
More nit fixes.
Release 1.3.1