Merge pull request #39 from arinto/master

Tweak Travis config file.
Added timeout to request
Set Instagram methods to protected and return called URL in Response
added readTimeout and fixed connectionTimeout
Merge pull request #44 from santinomazzocchi/master

ConnectionTimeout and ReadTimeout
Merge pull request #43 from damiansoriano/master

Set Instagram methods to protected and return called URL in Response
[maven-release-plugin] prepare release jInstagram-1.0.6
[maven-release-plugin] prepare for next development iteration
Updated maven version to 1.0.6