added author by guid search
improved author search in fusion dialog
author search will now show a exact match at first positon
author search will now sort the other results alphabetically
paging in author search now works
Merge pull request #15 from montaggroup/search_author_guid

added author by guid search
Merge pull request #16 from montaggroup/author_merge_paging_fix

improved author search in fusion dialog
Merge branch 'master' into rename_db_to_pdb

Conflicts:
	web2py/applications/montag/controllers/default.py