index: make main container have at least 100% height

index: add bottom margin for .input-groups

provision: skip generating a custom dhparams file to save on deployment time

index: add behavior table from rfc3921, accept subscribe requests

calls: rename rivets.bind() parameter

profiles: new model & collection, for use instead of vcardcache

avatars: rename rivets.bind() parameter

messages: rename rivets.bind() parameter

coffee: update compiler to 1.12.1, recompile

Makefile: use ampersand in sed expression to refer to the whole string