Tweak gitignore.
Tweak gitignore.

JudeMartin/firepad,cben/firepad,Unrestricted-Coding/firepad-rethinkdb,shadowcodex/firepad-rethinkdb,gching/firepad,Unrestricted-Coding/firepad-rethinkdb,gching/firepad,missive/firepad,dipankar08/firepad,missive/firepad,cben/firepad,JudeMartin/firepad,JudeMartin/firepad,STRd6/firepad,kofifus/firepad,murugespandian/firepad,woutie012006/firepad,shadowcodex/firepad-rethinkdb,STRd6/firepad,dipankar08/firepad,nagyistoce/firebase-firepad,cben/firepad,nagyistoce/firebase-firepad,murugespandian/firepad,abhishekgahlot/firepad,kofifus/firepad,woutie012006/firepad,dipankar08/firepad,abhishekgahlot/firepad,STRd6/firepad