* added userspace readme * small fix to userspace readme * another fix to userspace readme * changed and improved userspace readme * Update readme.md * Update readme.md * changes to readme again * readme again
* - updated personal userspace - updated fc660c, niu mini and planck keymaps - added prime_o keymap * Rename README.md to readme.md
* added personal userspace, niu mini, planck and fc660c keymaps * removed unnecessary include and some other minor corrections