Added redmine_issue_history_tabs plug-in

git-svn-id: http://kosz-redmine-tools.googlecode.com/svn/trunk/plugins/redmine_issue_history_tabs@7 1ff8e794-542d-11de-907f-3386865dedc4
Version for redmine 0.9.x

git-svn-id: http://kosz-redmine-tools.googlecode.com/svn/trunk/plugins/redmine_issue_history_tabs@8 1ff8e794-542d-11de-907f-3386865dedc4
Added issue parameter for compatibility with Redmine 1.1.1
added de locale
Version 0.0.3

Improving rendering by adding class to identify difference on post types.
Added prototype JS to provide end-user functionality (hiding / showing) based on selection.
Removing over-engineered solution.
Fixing misplaced _history.html.erb [reported by archonwang]
Merge branch '0.0.3-stable' of https://github.com/danmunn/redmine_issue_history_tabs
Ensuring both CSS and JS render
Merge pull request #7 from danmunn/0.0.3-stable

0.0.3 stable
Make it work with redmine 2.1.2

Committed on behalf of Radek Terber
(see http://www.redmine.org/boards/3/topics/10106).

Javascript is modified to do not throw exceptions with JQuery, and I
modified _history.html.erb too to filter history items according to
selected tab. I changed tab order ("Comments" tab is displayed first).
Merge pull request #9 from Mutant/master

Fix it for Redmine 2.1.2
js chagnes
revamped entire js, added activity & private tab
added detailed time logs in issue
Update init.rb

since almost very little code is left from fork, i am updating the author files to me, but i have to put somewhere the forked project authors name
Update init.rb
Update README.rdoc
Added Bulgarian translation
Merge pull request #4 from jwalkerbg/master

Added Bulgarian translation