adds flag
Merge branch 'develop' into global_decay_off
adds decayallowed boolean
only decay if decayallowed is true
fixes context syntax
d=decay
handles untracked mats
fixes function signature backwards compatibility
implements a modified version of the additional constructor function signature suggested by @scopatz, modified by @katyhuff, and discouraged by @rwcarlsen
changes decayallowed to decay, makes the bool a string
avoids default vals as per style guide
appended decay
adds appropriate documentation to these previously undocumented constructors.
makes a new table to hold decay info
adds xmlfileloader test for the decay flag
test failures. First test fails (DecayManual) because of something wrong with decay. Exception is thrown in the pyne function. The second test (DecayNever) fails because setting the decay flag in sim_info manually from within the tests seems to not work, so I can't test the never flag behavior.
confirms that decaynever works
disables DecayManual, in lieu of new pyne.cc and pyne.h files with spontaneous fission branching, etc.
Merge branch 'develop' into global_decay_off
decaymanual re-enabled now that #1002 was pulled.