Fixed unicode text in ansi strings.
New attributes in etcol.
Fix failing test case
Add extension point 'startup'
Handle prompt containing escape chars
Check if extension is loaded.
Minor update
Improved logging
Added get/set_value tests
Updated log functionality
Fix issue w. losing state when loading profile
Minor edits
Bumped version
Added log levels
Added extensions sub module
Renamed submodule
Added customizable text color
Added target for installing extensions.
Improved logging
Supress system info printout when starting user drv