BUGFIX: Further refinement of checkgroupfordisplay function - it wasn't distinguishing between conditions based on earlier groups, and the current group, and subsequently conditions within the existing group were breaking it. Now checks the group on which the condition relies and ignores the condition if it is the same group as the one being considered for display.

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/trunk/unstable@1075 b72ed6b6-b9f8-46b5-92b4-906544132732