Version 2.5.15

v2.5.15

Fix bug in Moore labelling of atomic states

Version 2.5.14

v2.5.14

Get ready for release 2.5.14

Version 2.5.13

v2.5.13

Fix typo in documentation

Version 2.5.12

v2.5.12

Fix bug in atomic configuration state

Version 2.5.11

Better handling of contracted noble-gas configuration notation in ato…

…mic configuration states

Version 2.5.10

v2.5.10

Silently change hv to hν in _parse_formula and add a hash method

Version 2.5.9

v2.5.9

Bump to 2.5.9

Version 2.5.8

v2.5.8

Fix bug which allowed formulas like Li+2-

Version 2.5.7

Ensure that n=# key-value pair is before all other key-value pairs in…

… canonical ordering

Version 2.5.6

v2.5.6

Bump to version 2.5.6