Adding NEIndy fan expansion pack.

Fan expansion submitted by @ericpinhat
Update CAH.game.js

Adding Not Safe For Humanity fan set
Update cards.js

Not Safe for Humanity pack add.
Merge pull request #21 from kspier/master

Adding user expansion pack from @kspier.
Update cards.js
Fixing bug, extra bracket line 1042
Update cards.js
Update cards.js
Update cards.js
Merge pull request #24 from kspier/master

Cards Update - Summarized Below
Fixed Underscore Bug in NSFH

Card ID 1159
Added CAH Third Expansion Pack
Added third expansion to readme.
Merge third expansion set in

Renumber our custom packs to start at ID#5000 to prevent future conflicts