got rid of SoundManager::m_outputBuffers Hash lookup
inline getBuffer and setBuffer
got rid of hashcode lookup for inputs, fixed hashcode cahnge due to buffer
changed buffer typeduring clean up
Merge pull request #51 from daschuer/soundmanager_buffer

get rid of hashtable look up for Soundmanager buffers
Merge remote-tracking branch 'upstream/master' into features_loop_recorder