<DE2> drawAllSongsInList() but not fully implemented

On this commit:
- drawAllSongsInList(int list_id) is not fully implemented.
Still need to call killFrame(), which will be available after merge.
Merge branch 'master' of https://github.com/Ilikecattle/EECE381Module2
<DE2> drawAllSongsInList & some changes for cache
..
..
Merge branch 'master' of github.com:Danny417/Danny381Module2
Fix use of static memory

The PhaseVocoder was previously allocating huge chunks of static memory.
This was causing issues with the rest of the code.  I'm now only
allocating the memory when it is needed for a pitch shift.  This appears
to alleviate the problems.
For Test
Convert stereo sounds to mono

This allows stereo wav files to be loaded.  It will pick off the samples
from only one channel, therefore converting the sound to mono.
Loop through next values

By looping through the channels when converting to mono, each read value
will be checked to make sure we aren't reading an invalid value.
<DE2> Increase memory space for performance
<DE2> highlightSongInList Implemented

on this commit:

highlightSongInList(int list_id, int song_id) is implemented. This
function will highlight a song with given song_id, it will check if that
song exists in the first 14th song in that list. If it exists in the
order > 14, then it will not do anything.

Note that when calling this function, you have to have all songs in that
playlist drawn on the panel (current panel has to be 2) otherwise it
will not do anything.
<DE2> Clean up and fix some minor bugs
<DE2> Small fix
<Android>
shuffle
Fix API error/warning

changed minSDK to 11
.
<Android> added a delay on shuffling for sync

Also merged PlaylistActivity from one of my older commits; adds in
renaming functionality

Conflicts:
	Android_Workspace/ece381/src/com/example/ece381/messages.properties
<DE2> fixed drawAllSongsInList and finished implementing highlight song in a list

on this commit:
drawAllSongsInList() is fixed
and highlightSongInList(int list_id, int song_id)