SpiceyPy 3.1.1

* if it's worth doing once, it is worth doing twice, a test for my manifest.in file would be nice

SpiceyPy 3.1.0 release

- added irfnam, irfnum, irfrot, irftrn
- added kpsolv, kepleq
- better exceptions, many hundred spice toolkit defined exceptions
- copy button to docs codeblocks
- added CSPICE_SRC_DRI envvar override to specify cspice src directory
during install
- added CSPICE_SHARED_LIB envvar override to specify
cspice.so/.dll/.dylib during install

- switch to codecov for code coverage
- various support type changes
- renamed getspice.py to get_spice.py

- fixed missing doc strings for callbacks

- coveralls
- test cmd class in setup.py
- direct references to deprecated numpy matrix class

removed zenodo.json file

version 3.0.1 (#335)

* removed import of six, that will teach me not to make a release late at night
* bumped to 3.0.1

spiceypy 3.0.0 release

SpiceyPy 2.3.2 release

- wrapper for ev2lin
- numpy string support

- some equality checks

- updated MANIFEST.in to include test code
- vectorization of et2utc
- vectorization of scencd
- vectroization of sc2e

* a few minor doc changes

SpiceyPy 2.3.1 release

* including tests using manifest so they are distributed via sdist
* updated changelog

v2.3.0 release (#304)

use pep 508 for numpy issue (#298)

* added python version specifics for numpy 
* updated change log and version bump

SpiceyPy 2.2.0 release

* see changelog for changes