Unify rate argument name in reaction creation methods
Remove some old TESTING statements
comment
Merge pull request #103 from YetAnotherTomek/develop

Develop
Fix an assert in MixedPair2D3D that fails if 2D and 3D diff. const.
are of comparable magnitude

The assert itself is not a necessary condition to be met. It checked for
whether the z-rescaled IV (math.) domain fits into the cyl. shell of the
mixed pair. This is however not necessary because lengths will be transformed
back into the shell via dividing by the scaling factor in the end.
Increase minimal z-size of MixedPair2D3D shells to 1.5*length(IV)
to prevent series of short exits through the absorbing boundary
Remove debug lines
Warn user when adding a reaction rule with zero rate
Debug statements to track down the zero-rate bug
By default do not add reactions with zero rate, but allow the user
to override this, warning when doing so
Fixes
Merge branch 'develop' into zero-rate-issue
More debug output
And even more
Convert a boost-python allocated list to Python list instead of bool
to prevent occasional gory segfault problems
Define destructor for pyarray_backed_allocator for completeness
Cleanup
Treat zero-rates properly in load routine
Further cleanup
Merge pull request #104 from YetAnotherTomek/zero-rate-issue

Zero rate issue