As a benefit, function.txt is read into 3 stringlists at startup now: Names, Declarations and Descriptions. Used in SynCompletionProposal and to fill the above mentioned helpers-list.
Also fixes a minor issue in SynMemoQueryDragOver using an unset "Accept" var.
* Remove feature: columns listed in tree view (helps fix repeated queries; need to cache these and move to different GUI location)
* Remove feature: SELECT COUNT(*) on all tables with MySQL < 3.23 (performance killer)
* Add feature: Cache table lists for tree view (improves performance and fixes repeated queries)
* Add feature: Master refresh button clears entire table list cache.
* Add feature: Refresh button in table list view popup clear table list cache for database being viewed.
* Add feature: Restore active database after user queries.