Added theme support for terminal
Merge pull request #44 from blitzmann/master

Fixes active navigation
License title updated
Update README.md
Replace icons with css gradients
Fix compatibility issue with PHP 5.3
Refactor and unify way how modals are shown
Merge pull request #45 from eugef/master

Fix compatibility issue with PHP 5.3
Change save action to return json response
Change save action to return json response
Add styles for danger and warning actions
Global refactor of how modal popus are used:
- create separate js library with all functions to show/hide/config modals
- move modals templates to separate html file
- make existing modals to use new library and templates

Confirmation for synchronous save is added
Fix closing of the "move keys" popup
Merge remote-tracking branch 'upstream/master'
Merge pull request #43 from blitzmann/term

Add theme support for terminal
Fix styling for hash key edit