Tweaks for History Viewer II
wrap text in pre tag for long lines
delete .DS_Store
update .gitignore
some nits when git is not properly configured
Tweaks in less file
add executableExists method to ProcessUtils
verify that the executable we're going to spawn really exists so we don't crash file watchers
new files are marked with green color instead of orange in the project tree
Merge remote-tracking branch 'Azakur4/master'
Version 0.13.4

+ fix a bug with execute escaping
optimize BracketsEvents a bit, should help with the speed
Added list of useful extensions.
UI tweaks in history viewer > actions
issue #428
Merge remote-tracking branch 'Azakur4/master'
Changelog...
Merge remote-tracking branch 'FezVrasta/contributing'
issue #417
Version 0.13.5