Change API level from 16 to 15.
Add a placeholder for auto speak function.
Merge branch 'master' of https://code.google.com/p/anymemo
Merge branch 'master' into dev-audio

Conflicts:
	res/values/strings.xml
	src/org/liberty/android/fantastischmemo/ui/PreviewEditActivity.java
Add auto speak fragment.
Added basic auto speak place holder.
Add more buttons to auto speak.
Merge branch 'master' of https://code.google.com/p/anymemo
Merge branch 'master' into dev-audio

Conflicts:
	src/org/liberty/android/fantastischmemo/ui/PreviewEditActivity.java
Add callback funtion for auto speak. Add settings layout file.
Merge branch 'master' of https://code.google.com/p/anymemo
Merge branch 'master' of https://code.google.com/p/anymemo
Merge branch 'master' into tmp
Uncommented my test code.
Added callback function to TTS.
Make auto speak work but not for gotoNext.
Merge branch 'master' of https://code.google.com/p/anymemo
Merge branch 'master' into dev-audio
Made the auto speak working using runOnUiThread.
Fixed the play/pause display using selector and implemented the pause function.