Modified seeds
OptionClass model functions
Removed old tables for Options/Option Values
Options set up. Must set up [X]OptionValue to test
Options and OptionValues models functioning; Controllers/views to go
Options and Options Values function. May have realized simpler solution to this problem that is structurally different
New ad form works with subcat-specific options, barring whitelisting of the entered_options hash
Still functions but with proper whitelisting; still need to do a single check on the accepted entered_options hash; also can refactor to make entered_options more straightforward than an assignment operation