profile if profiling enabled even if instrumentation disabled
Merge pull request #514 from mykmelez/ignore-native-without-profile-data

ignore native without profile data when exiting async native
Merge pull request #515 from mykmelez/profile-without-instrumenting

profile if profiling enabled even if instrumentation disabled
Add fileconn.dir.photos property
Add javax.microedition.media.* and dependencies from phoneme_feature.
Implement native method to enumerate content types for com.sun.mmedia.DefaultConfiguration.
Add MediaSampler midlet.
Implement some native methods under com/sum/mmedia
Add wav audio player.
Support playing amr audio.
Don't decode the audio buffer without data.
Add a long amr audio file to MediaSampler test.
Implement the native methods of volume control for DirectVolume
Fix meida format issue.
Properly close the audio playing.
implement getMediaTime.