Warnings.
Merge branch 'origin/master'
Fix music auto-resume.

Reset wasPlaying when pause is called. Previously music could not be
explicitly paused in the ApplicationListener pause/resume due to the
order/timing of the audio lifecycle events.
Container: add checks for null in getWidth/Height functions
Merge pull request #1911 from caryoscelus/master

Container: add checks for null in getWidth/Height functions
Add DS_Store to default gitignore
Merge pull request #1912 from Darkyenus/patch-1

Add DS_Store to default gitignore
Clean up joints before destroying the body

Fixes #1913
Add getter for localAxisA

Closes #1917
Add mechanism for notification of view controller events for the root view controller under iOS via an optional listener that the user can register in the IOSApplication class.
Merge remote-tracking branch 'upstream/master'
Add offline mode setting
fixed version...
Merge branch 'master' of https://github.com/libgdx/libgdx
make particle effect loading less restrictive when using an atlas image
Merge pull request #1919 from Tom-Ski/master

Add offline mode setting to the setup
Merge pull request #1918 from mpr90/master

iOS: Add hooks to optionally get notification of viewDidAppear from root view controller
Merge pull request #1922 from FredGithub/master

make particle effect loading less restrictive when using an atlas image
Fixed fromBarycoord.
Merge branch 'origin/master'