Simple support for ios_push functionality NOT WORKING YET

This is an initial commit, things that still need to be fixed once the
browser add suppport:

  * Update names to only use dopamine.

  * Add full request permission support.

  * Fix the isAdrenalineIos function.
Test github push to branch
remove the line of adrenaline = dopamine
change callbackSuccess to __callbackSuccuess

For functions used for calling from native code, put two underscores
1) Keep the __commandQueue
2) Also change callbackError to __callbackError
Simple support for ios_push functionality NOT WORKING YET

This is an initial commit, things that still need to be fixed once the
browser add suppport:

  * Update names to only use dopamine.

  * Add full request permission support.

  * Fix the isAdrenalineIos function.
Test github push to branch
remove the line of adrenaline = dopamine
change callbackSuccess to __callbackSuccuess

For functions used for calling from native code, put two underscores
1) Keep the __commandQueue
2) Also change callbackError to __callbackError
Merge branch 'ios_push' of github.com:AdrenalineBrowser/dopamine into ios_push
Merge branch 'master' of github.com:AdrenalineBrowser/dopamine into ios_push
Added iOS push handling

This patch includes functionality for accessing the iOS web push
mechanism.  It includes a general path for interacting with the
browser from javascript, code for detecting Adrenaline on iOS, and
simple handling web push.
Merge pull request #13 from AdrenalineBrowser/ios_push

Ios push