-filled out table constructors
-fixed operator+ in table
-added operator- in table
-added remove to table (not named delete becuase its a c++ keyword and capitals are dumb.
-??? i guess some random stuff too.
Merge branch 'master' of https://github.com/johnprock/315
-stuff was all screwed up.
-operator== in Tuple needs to work so that operator+/- in table will work.

Conflicts:
	src/table.cpp