* `settings` optionally takes a list as argument. (if passed as list, applies all settings.)
* added a few new default settings.
* PLOT_SETTINGS is in defaults now.
* updated TODO
Added more defaults
Merge branch 'master' of https://github.com/austin1howard/kaplot
Better defaults. Only has grey, b&w, and markers
Merged changes from kamilm (upstream). Version bump to 0.9.3.
Conflicts:
	kaplot/__init__.py
Changelog update
Merge pull request #5 from austin1howard/master

Version 0.9.3