Refactor readme
Implement drawing server cleanup
Remove debugging 'yell's
Make hsloc work from any dir
Move graph drawing script to util folder
Capitalize the makefile
Bring 'clean' up to date
Undo speedup by factor 5
Remove dead code
Reduce verbosity of drawing server output
Painter requests -> chatty output threshold
Start nodes in pools with longTickRate delays
Merge branch 'develop'