Fix bugs, stable build

1) 	Toggle result orientation doesn't work anymore #320
2) 	Log message tweaks #317
3) 	Strange padding of collumns in Tree View and inability to select row #310
4) 	Add "Copy JSON" menu item to context menu #298
5)	TTL Index troubles #313
6)	After edit of document, list of documents doesn't updated #319 
7)	When inserting/deleting documents, all documents from collection loaded #318