Upgrading project to handle the new android studios, build libraries, and plugins. I have added maven-publish for local maven deployments to m2 repos. Upgraded the gradle wrapper.
Added the local maven publish to the HeaderListView build script. Added support for versioned builds.
Merge pull request #14 from rhunter-stg/androidstudio-upgrade-publish

Android Studio and Gradle upgrades with local maven publish
Pass ListView XML attributes to the mListView
Merge pull request #16 from YouSee/master

Pass ListView XML attributes to the mListView
Update README
Fix #15 Correct default value for getSectionHeaderViewTypeCount
Fix #21 First header scrolling
Fix #9 Handle sections without rows
Fix #23 Hide scrollview on start
Fix #26 Add a setter for an external onScrollListener