Added delay in note sequence

also made the deconstructor
sound sequence stop function added

pane color change not quite working
worked on note sequence stop/start

i also added a seed for the random number generator in the  raindropgame
class. it didn't really solve my problem so if it interferes with your
code just take it out. its in line 30
added pause sequence function

i made a function that pauses the sequence playback for a given time
then resumes it.
Added volume control functions

to change the volume you just use the channel and the volume you want.
range is 0-128 if you go over or under the function just does min or
max. you need to give it the right channel. i put constants in the class
for each channel.
Merge remote-tracking branch 'origin/Jared2'
pulling soundplayer
sound player header file