Fixing concurrent modification and out of range error during residue search.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15386 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Fixing import.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15387 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Refactoring search residues.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15388 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Return glyphs when residues are searched.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@15389 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Merge remote-tracking branch 'upstream'