in gitUtils, check if we have access to bash instead of just 'ls', since that's more representative of what we're going to need to use
add 'please wait, shutting down...' message to simgui
Whitespace and path changes to get CKBotSim to work
Merge pull request #48 from amptrofa/development

CKBotSim whitespace and path fixes
When spawning new Python subprocesses, use `sys.executable` to ensure correct interpreter is used.
Setup script now complains if called with Python 3.x
protect against python interpreter path that includes spaces
add in map transformation utility
actuator value is set to bool instead of string
fix some old bugs in _skeletonMotionController
robert pointed out one additional problem in the skeleton motionControlHandler
correctly save the config file for calibration
do not initialize sensor or actuator when not needed
Update SLURP.
remove the old specEditor code that worked around frozen simulations on windows
fix flickering in SpecEditor text window due to excessive styling callbacks
allow calibration matrix in .config file to be a matrix() instead of an array()
in simGUI check the eventData type before check its value
Remove deprecated `with_safety_aut` option from specCompiler
remove unused imports in specEditor