Priority error message fix. Using the fix @neezer put into issue #505 verbatim, since
he didn't have time to submit a PR.

This will grab the highest priority error message and only display that one.
Merge pull request #510 from 4kategreen/master

Priority error message fix: issue #505
Add spec for priorityEnabled displayed error count

Adds test coverage for only showing one error message when priorityEnabled is
true and the input has changed after form validation has triggered. #510
Create messages.bg.js

Bulgarian translation of Parsley.js
- added notice for Parsley2
updated gitignore
Merge pull request #514 from albertvision/patch-1

Create messages.bg.js
Merge pull request #513 from neezer/master

Add spec for priorityEnabled displayed error count
-1.2.4 version
- added 2.0 upcoming version notice
- merged master