Use native progress bar drawable ids instead of custom ones.
Merge pull request #537 from antonyt/master

HoloEverywhere ProgressBar does not use native Android progress bar drawable ids
Add "UnixAdmin" to featured list [ci skip]
Hm... gradle build now broken. Thanks to new aar package format.
[ci skip]
Welcome back, gradle. Thanks to gradle tools 0.5.4.
[ci skip]
Travis now build HE with gradle
Update link on idea/studio article in wiki
Update IDEA/Studio project files [ci skip]
Add AppSales to featured list

[ci skip]
Fix #554
Update to support library 18.0.1 and remove some *.iml files
Update ABS reference [ci skip]
Add ABS as dependency to library (fix #559)
Support of options menu in nested fragments (updated ABS)
Update support library for maven build [ci skip]
Update README.md
Issue #579 that nested fragment in TabSwipeFragment is not shown
issue #579 that nested fragment in TabSwipeFragment is not shown
Merge pull request #580 from ekinlyw/master

Fix #579
Fixed #576.