Merge pull request #141 from AntonShevchuk/master

Updated Twitter Bootstrap to 3.1.0
Merge pull request #142 from AntonShevchuk/master

Prepare for version 0.3.0
Merge pull request #143 from AntonShevchuk/master

Tests refactoring
Merge pull request #144 from AntonShevchuk/master

Updated JS libraries
Added tests for Dashboard