Add Travis config.
removed android-support-v4.jar from apklib
Adding a gap parameter to the CirclePageIndicator
Allows for extra distance between the circles if desired
Renaming mGapWidth to just mGap to avoid confusion with vertical orientation
Merge pull request #168 from aldryd/master

Adding a gap parameter to the CirclePageIndicator
Merge pull request #165 from olekp/nativeLibFix

removed android-support-v4.jar from apklib
Better travis config.
Merge pull request #169 from JakeWharton/new-travis

Better travis config.
Fix travis build.
Maven pom updates. Convert to two spaces.