Allow Exact Name Search - Find Contacts and Find Target Contacts for Relationships

Currently, we append % and do LIKE criteria matching for the following search interfaces (and there is no way to tell these interfaces to do an exact string match):

• Find Contacts (contact/search/basic) - search on Contact Name
• Advanced Search (contact/search/advanced) - search on Contact Name, Email Address, Relationship Target Contact
• Create / Edit Relationships (contact/view/rel?action=add) - find Target Contact

For these interfaces, if the user surrounds the string with double-quotes - then the search should use the exact string instead of LIKE 'string%'.

---- Original Bug Post --------------
While trying to create a relationship, if the Find Target Contact search returns a lot of results, it throws the error "Too many matching results. Please narrow your search by entering a more complete target contact name." But typing in the exact name of the target contact doesn't solve the problem.

This is happening when there are a lot of organizations in the database that have similar names (which is a problem that many issue-based organizations will face). For example, I am trying to create a Parent Organization of / Child Organization of relationship between "Center for Reproductive Rights" and "Center for Reproductive Rights - Africa Program".

When doing a normal search, typing in the exact organization name brings up 60+ results of organizations that have all combinations of Center, Reproductive, and Rights in the name. Paging through all these results is a bit cumbersome when I know the exact name but at least I can find it eventually. When trying to create the relationship, it just throws the error and it's impossible to create any relationships.

This has been replicated on the demo.

Thanks,
Colin