Adding back logging to ungit server stdout to atom console
Merge pull request #5 from ibnesayeed/master

Code cleanup and repo path detection
Merge remote-tracking branch 'origin/master'
Added manual kill clean up for ungit servers.
Extracting ungit tab close function
Removing unused variable
Readme update
Prepare 0.2.1 release
Readme update and removing uneccessary console log
Prevent accidental closure of some executions that has 'ungit' with its path name