Merge pull request #28 from brunophilipe/master

Increased feedback for the user.
Merging fixes from a fork by Daniel D'Abate (Thank you!), plus some minor style changes
Code style improvements (imho)
Bumping the version number
Merge pull request #29 from brunophilipe/master

Vectorized and re-rendered icons!
Merge remote-tracking branch 'ArtemGordinsky/master'
Fixed icon appearance on Yosemite while using the 'Dark Mode'.