added first version of tally writers
it now compiles, need to update tally struct
now prints tally comments and sd card for mcnp
fixed fluka formatting
added safeties for particle types
updated xdressed c++
small mods in tally
updated tests for mcnp5/mcnp6 and fluka
rationalised the tally hdf5 functions to allow data to be appended even when hdf5 already exists
added more interesting particle types
updated to allow sd cards and volume precision
rxname fixes to address test failures, doh!
first commit of particle type
first working version of particle class
forgot to revert comment
added missing files
updated particle tests for mcnp/fluka ids
added mcnp/fluka functions
brought tallies in line with particle
added tally normalization to class & tests