adds aoutcomplete function to user_meta

adds aoutcomplete function to user_meta
adds error message to key module, closes #256

adds error message to key module, closes #256
Merge pull request #255 from chris18890/dev

adds autocomplete function to user_meta
typo fix
another typo fix
Merge pull request #265 from chris18890/dev

typo fix
small bugfix for autocomplete
Merge pull request #267 from chris18890/dev

small bugfix for autocomplete
Merge branch 'dev' of https://github.com/elplatt/seltzer into farset-dev