added changing the range by touching the bar functionality
Merge pull request #2 from ksultanq/touch-bar

added changing the range by touching the bar functionality
Added onIndexChangeListener call when thumbs are moved as a result of bar touch.
Added Gradle support.
Revert "Added Gradle support."

This reverts commit cb6db8ed7d061a045beab4c1a688fd4b0ccd38ed.
Updated Gradle build files.
Merge pull request #4 from edmodo/gradle_support

Added Gradle support.
Support to publish rangebar to maven repository
Update README.md
Merge pull request #6 from edmodo/support_maven

Support to publish rangebar to maven repository
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Update README.md
  Support to publish rangebar to maven repository
  Updated Gradle build files.
  Revert "Added Gradle support."
  Added Gradle support.
  Added onIndexChangeListener call when thumbs are moved as a result of bar touch.
  added changing the range by touching the bar functionality

Conflicts:
	.gitignore
	rangebar/build.gradle