Added html5shiv and respond to try <ie8 support
Removed html5shiv and respond.js (<ie8 support test)
Add patch for fixing eternicode/bootstrap-datepicker#609 as this patch was not merged on the lib for a while
Merge pull request #14 from maxailloud/fix-bootstrap-datepicker-zindex-on-modal

Correct z-index property on datepicker while called on a modal