Bump to version to 1.1
Aviary customizations
Merge branch 'release/1.1' into develop
Updated Aviary editor from v3 to v4.

Functional changes in Aviary 4:
* New styling. Looks better
* New "Enhance" options: Scenery, Food, Portrait, Night
* 64 bit builds now work, so better performance on iPhone 5s
* New "Blur" tool
* "Text" tool supports fonts and colors
* Undo/redo support
* Tutorials to better explain tools

Project changes:
* Created local podspec because it's not in cocoapods yet
* License keys are now in code - no need for awkward pre-build plist editing step
* No need for custom premium build or avypermission file anymore - use the cocoapod and key in code
Extended flash timeout slightly. Fixes #152
Merge branch 'feature/aviary4' into develop
Ignore scratch dir
Lame releasing notes
Updated pod deps to latest versions
Fix race condition #149