Refs #56
Improve accessibility (per Bootstrap recommendations) + update examples
Merge pull request #72 from breity/accessible

Improve accessibility (per Bootstrap recommendations) + update examples
Update changelog.txt
updating condition for zIndex update fn + updated gitignore file
updating dist sources
Merge pull request #73 from AndrewEastwood/master

Removed condition to apply zIndex for the first window
Merge branch 'master' of github.com:nakupanda/bootstrap3-dialog