fix dark design

Update icons to material style

Always show the IDE key that is used

Bump to version 1.4.3

Switched to an event page

so Chrome can unload the background page if it's unused.

FIXED: save button not working

CLEAMUP: Removed unnecessary anonymous function in event handlers

Bump version to 1.4

Merge branch 'refs/heads/v1.3'

Bumped versionnumber to 1.2.1

Fixed issue mac-cain13#10 after fresh install icon will show on all s…

…ites