first steps in capturing writing to screen
Merge branch 'master' into video

Conflicts:
	dcpu16.py
pyparsing: Further debugging information and useful output
pyparsing: Additional debug info
pyparsing: Small bugfix
pyparsing: Preliminary macro support
pyparsing: Mark l-values (not yet used, but can be useful for error detection
Merge branch 'master' into video

Conflicts:
	dcpu16.py
Merge branch 'master' into video
inital video display based on work done for ApplePy
added comments about all the stuff that will need to change for DCPU-16 vs Apple ][
Merge remote-tracking branch 'jt/master' into pyparsing
pyparsing: Rename instruction => opcode
added some basic timing measurement
fix import ordering
Merge branch 'master' into video

Conflicts:
	dcpu16.py
moved existing characters into right code points for ASCII
finished character set
Added the ability to shutdown on window close
Always term.quit() no matter what