New version

Features:
- added option to flatten the csv output from extract_mesa. So if multiple mass loss phases (or others) are requested, the output csv file can now be flat instead of having nested lists in columns.

Bug fixes:
- fixed small bug in calculation of M_div_Mdot_div_P
- Fixed bug in fileio.write_hdf5. In versions <3.0 of h5py files are opened in mode 'a' by default, added this in explicitly as in version >=3.0 files are opened in r+ mode and will fail to create a new file.
- The HeIgnition phase now takes into account non degenerate ignition correctly, and for those systems marks the ignition phase based on core ignition criteria instead of a maximum in LHe.

nnaps/version.py

@@ -1 +1 @@
-__version__ = "0.0.8"
+__version__ = "0.0.9"