Fixed a bug in add_note method. Was accidentally calling get char twice in a row
Removed mmps.s file. Autogenerated files should not be checked in
Added autogenerated mmps.s file to the .gitignore
Removed press enter message from add_rest/add_note methods
Added a check to make sure the instrument is within range.
Mapping 16 instruments to valid MIPS instruments.
refactored dyanmics to volume number code into a function for use in
play and play midi.
Added a bunch new newlines to clear screen string to make sure it really clears the screen.
Merge remote-tracking branch 'upstream/master'

Also includes a bunch of bug fixes.

Conflicts:
	mmps.s