Update RELEASE-NOTES.md

Make 3.0.0 release (#75)

* Update RELEASE-NOTES.md
* Update README.md

Make 2.1.1 release (#67)

* Update SemanticFormsSelect.php
** Incremented version for this release
* Update composer.json
** Prepared for this release
* Update RELEASE-NOTES.md
** Added information for this release
* Update README.md
** Upded the compatibility information
* Update .travis.yml
** Added a working HHMV environment for testing

Release version 2.1.0 (#57)

* Update RELEASE-NOTES.md

Add information about the 2.1.0 release

* Update extension.json

Bump version number

* Update composer.json

Update branch-alias

* Update README.md

Update version

Update RELEASE-NOTES.md

Update release date and other tweaks.

Merge pull request #3 from SemanticMediaWiki/release

1.3.0 release

fix options filling in select

Adding tag 1.2