Comment whitespace fix
Fix fit_lsq
Remove broadcast from sum of sq, set r_squared log trans False by default
Hide warning when using tight_layout
Make main handle empirical curves, closes #54
Allow for creation of empty patch
Handle case of div tuple to address input from main
Fix bug in repeated updating of meta dict
Fix typo in ear arguments divisions -> divs

Divs used since division is reserved name and don't want to accidentally use
division as a variable name.