Added Mozilla addon
Cleaned up, modularized and added tooltip.
Revert "Added Mozilla addon"

This reverts commit fd6bafd7067dcb77a5e5e5148d82a283b0266f06.
Added Mozilla addon in a separate folder
Update button click handler
Merge pull request #20 from mubaidr/master

Update button click handler
Merge pull request #15 from darkowlzz/cleanup

Cleaned up, modularized and added tooltip.
Merge pull request #13 from Exalm/master

Mozilla addon