Version 0.5.0 of the seating algorithm.
Seating and unseating groups is working.
The TableGroup finding algorithm is working.

Goals for next version:
	o Handle reserving tables/tableGroups
Removed some test files
Added some functionality to show average meal times for parties of a given size.
Not enough added to warant a version number change; will do that after "expected
wait time" is complete.
My Laptop is not charging correctly.
Wanted to make a commit right before taking it to get fixed.
Commit before rewriting some functionality finding available table groups
incremental commit because things are working. nothing special.
added DB stuff for:
	- Table::makeOccupied()
	- Table::makeUnoccupied()
	- TableGroup:makeOccupied()
	- TableGroup:makeUnoccupied()
for akshar to review
the findBestGroupDB() function is complete
Have most of the DB stuff implemented.
Commit for Trevor
Forgot to delete an old file
Merge pull request #11 from jacobszadnik/master

Requested code
Merge pull request #10 from dazhaoniel/master

updated library and test cases
Defined API.
One known issue: seating algorithm does not look for future reservations
Merge pull request #12 from jacobszadnik/master

Removed $DB parameters and updated readme
Removed $'s before DB in $this-$DB.... to get rid of the error
Merge pull request #14 from jacobszadnik/master

Removed $'s before DB in $this-$DB.... to get rid of the error
App Bridge - Fixed Functions, +create_order...

Cleaned up some commenting.  Added create_order() and add_order_item()
(which also changes order items).  Also creates a new Restaurant()
object as part of a test involving the new algorithmDB.php file.
App Bridge +get_order

Got get_order working.  Added a few $DB->close() lines where they were
needed.