Added some macro atom data
Fixed h20_he20 masterfile
Added 10 level macro atom data
Added h10_standard73
Added beta version of standard77 data set related to #18
re extrapolated
Corrected file write error in standard77
Updated readme with standard77 data set, closes #18
Added temporary h10_h20_standard73 data set
added test version of He I chianti data
updated he atomic data further, still in testing
Added hybrid topbase/old he data set. 53 He I levels up to n=10, splits subshells by triplet/singlet and l subshell.

Has not been tested in detail yet.
corrected masterfile typo
corrected elem ion error
Added mihalas and stone collisional He data
modified he_coll_coeff file to include all upwards transitions from ground state
added 20 level h atom with he
updated travis yml to avoid failed builds on this branch
added disk14 atmosphere models
Added hybrid kurucz tlusty dataset