Removed redundant code

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2866 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Restructured code

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2867 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Fixed bug which prevented exported reports being imported by some calendar apps, eg Outlook.   See SF bugs #313

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2868 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7