Merging changes of r15865. Remove previous tool tip before setting the new one.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15866 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
IGBD-404 .Toolbar and main view tooltips (not data tooltips)

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15867 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
correction  in tool tip for horizontal and vertical

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15869 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Merging changes of r15870. Fixing blastp search to get correct sequence.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15871 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Merging changes of r15872. Enable/Disable blast action.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15873 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
IGB-406 .Add tool tips for tabbed panels 

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15874 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
IGBD-403 Changing the title

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15876 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Merge remote-tracking branch 'upstream'