Update travis
fix #1
Store the last package which was used for unit testing in
Preferences.sublime-settings.

This avoids the usage of a global variable and is persistent.
use UnitTesting.sublime-settings and "recent_package"
fix up
Add support for running tests on Windows Server
Improve PS code
Merge pull request #4 from my-personal-forks/master

Add ability to run UnitTesting under Windows Server
Update .travis.yml
escape all strings in travis.sh
fix up
move xvfb code
fix bug xvfb
add protection for display
travis.sh for both mac and linux
linux fixup
add delay for mac
longer delay
aync st3 runner
fixup