Fixing NPE when residues are loaded as track.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15554 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Fixing mismatch filter.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15556 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Updating names for filters and color by.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15558 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Change option wordings.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15559 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Merge remote-tracking branch 'upstream'