Added lots of data structures for Mats
add database config
tell rbenv to use 1.9.3
after running bundle install on non-mingw32 system
cleanup, add material types
clean schema, add material type seeds
formatting
Merge pull request #1 from jnrcodes/matdata-mark

material type work, cleanup of unused user/post stuff
restore user/post stuff
sync with migrations
restore microposts
a-scraping we will go
fix rank/grade in material schema; autopopulate from TorHead
make rank/grade consistent
get skill/type/material chain working
remove changes  I didn't wind up needing
remove rank as separate entity
be sure to save skills
initial scaffolding
Materials display with filtering, prep for price points