Working getMatchingUsers test
Added error condition test and code for operator is not legit. Also, added failing test for single depth multi width condition matching.
WIP - split out tree to condition mysql section into its own function and test
WIP - one step closer. Now, multiple nodes wide and deep
Test setup was bad. Test passes
Successfully brought back condition matching against mysql for one node
Successfully brought back condition matching against mysql for three nodes
Successfully added back in error handling on invalid operators
Added matching users logic for frontend - next up, make reset have more viable conditions
Added simple reset and advanced reset
Finished issue #7 - added frontend view of matching users