Just some changes/tweaks to make it easier to distinguish between the various versions of this example.
Add new API-18 sample 'AppRestrictions'
Removed a "dead" directory.
Add new API-18 BLE sample
Add new android sample 'DoneBar'
Add new android sample 'BorderlessButtons'
Add new android sample 'CustomChoiceList'
use 'ant release'
Use r10 of the Google Play Services component.
Fix BorderlessButtons build errors
Some more refactoring and tweaks to clean up the code a bit.
Fix bug #13976 - fix csproj path.

MD sometimes fails to deal with file paths in symlinks and that's why.
Change Mono for Android to Xamarin.Android.
Add android sample 'BasicMediaRouter'
[facebook] fix sample csproj path, caused by the same issue.
Don't restart activity on device rotation
Use "&" (bitwise and) operator to determine if characteristic is Read or Notify

Previously used "|" bitwise or) operator, always evaluated to true.
Merge pull request #40 from avantol/master

BluetoothLeGatt: Use "&" (bitwise and) operator on GattProperty
Workaround for bug #14104 - there is no way to generate java interface, so do it manually and invoke it by reflection.
[ApiDemo] Start to cover additions from Googles latest 'ApiDemos' iteration

Update and begin porting newly offered APIs and examples from Googles ApiDemos sample