better version logic implemented
initials for maven central, signing and release configs are not completed yet
Merge branch 'develop' into feature/maven_central_upload

Conflicts:
	rally-lib/build.gradle
depr. plugin changes
Merge branch 'develop' into feature/maven_central_upload
probable bugfix for getHeaders() method, deprecated method update for android-library plugin, static package name definition fixed, and other lint optimizations..
Merge pull request #12 from zeplin/feature/lint_check

lint error/warning fixes :thumbsup:
Merge branch 'develop' into feature/maven_central_upload

Conflicts:
	rally-lib/build.gradle
maven configs are ready to push
Merge branch 'feature/maven_central_upload' of https://github.com/zeplin/rally into feature/maven_central_upload
Merge branch 'feature/maven_central_upload' into develop
volley project dependency removed - using more updated mirror version now
readme updated with some changes
- Better examples added in README.
readme updates
readme update - removing unnecessary dependencies
Merge branch 'release/v1.0.0'