Add Contributing guidelines

Darkempire78 / OpenCalc

A simple and beautiful calculator for Android

GNU General Public License v3.0

740 stars 83 forks source link

Closed inson1 closed 2 months ago

inson1 commented 5 months ago

Fixes: #346

What do you think? What should I change or add? There could be more things.

Please use Squash merge.