added early week's material
foo bar
dev process graphics added
more software dev stuff
finished software dev
more ruby basics planning + small trello fix
added lots of ruby_basics planning and example REPLs
added debugger stuff
added plan
added modules example based on WDI class
added modules examples and notes
fleshed out modules example to show how ageable can be used in classes without logical common ancestor
tweaked module stuff
lots of exception goodness
added slides for exceptions
fixed plan styling and started advanced blocks
added advanced block notes
more work on advanced blocks
added ruby quiz sinatra lab
added sinatra stuff