updated svn properties and licences
updated licence and bumped version
added some new attribute handling thingies with the object generation, name etc
adding support for reading tab delimited simpheny style input
fixed some stuff in readtxt prelude to class-ification
cleaned up support for SBML2FBA read/write of inf/-inf bounds
cleaned up memory bug in inputScan cplex object is not being garbage collected
updated CBM peptide cost related annotation keys
cleaned up CBNetDB.py so that my MEMESA code works again