message layout cleanup, new audio icon, and new strings
launch audio record intent, handle response, and playback
also allow "accept all this chat" feature for file transfer
remove white backgrounds from icons.. it looks bad
Merge pull request #340 from n8fr8/feature_audio_messaging

Feature audio messaging
ant: get APK name from app_name in res/values/strings.xml
Merge pull request #343 from eighthave/master

ant: get APK name from app_name in res/values/strings.xml
Merge branch 'upstream' into cursor

Conflicts:
	src/info/guardianproject/otr/app/im/app/NewChatActivity.java