added class, id to index.jade for comment links
added class, id to index.jade for comment links

rickhanlonii/pullup,larvalabs/pullup,josegonzalez/pullup,rickhanlonii/pullup,gitterHQ/pullup,josegonzalez/pullup,gitterHQ/pullup,larvalabs/pullup,larvalabs/pullup,treygriffith/pullup,treygriffith/pullup,treygriffith/pullup,josegonzalez/pullup,gitterHQ/pullup,rickhanlonii/pullup