* Update userspace with common config.h
* Add my dz60, satan and xd75 keyboard keymaps
* Fixing executable bits changed during last upstream merge
* Cleanup unnecessary files and defines
* Remove unnecessary defines from userspace config
* Add underglow controls to dz60 function layer
* Fixing merge conflicts
* Fixing exectable bits changed during merge
* Userspace update
This is a place for users to put code that they might use between keyboards. If you build the keymap mine, /users/mine/rules.mk will be included in your build, and /users/mine/ will be in your path - keep these things in mind when naming your files and referencing them from other places.