Update readme.txt

git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@920418 b8457f37-d9ea-0310-8a92-e5e31aec5664
Release 1.2.0
- Feature: New button in the WYSIWYG editor and in the plain text editor to easily implement the footnotes tag
- Feature: Icon for the WYSIWYG-editor button
- Feature: Pre defined footnote short codes
- Experimental: User defined short code for defining footnotes
- Experimental: Plugin Widget to define where the reference container should appear when set to "widget area"
- Update: Moved footnotes 'love' settings to a separate container
- Bugfix: Setting for the position of the "reference container" works for the options "footer", "end of post" and "widget area"
- Update: Translation for new settings and for the Widget description


git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@920419 b8457f37-d9ea-0310-8a92-e5e31aec5664