Rewrite of the equations for the ft changes, as well as a host of smaller changes and improvements to code readability

Online variables between MIP and LP variants made to use same units. New sets for LP and MIP online variables. Removed q_boundCyclicSamples and q_minDown as redundant and made the appropriate changes to q_boundCyclic and q_onlineLimit. Removed q_boundState entirely due to it being redundant with q_boundStateMaxDiff.