Merge pull request #59 from brettdewoody/mongoose

Style changes.
Hide buttons if not logged in.
Merge pull request #60 from jDeppen/authorization

Hide certain buttons if not logged in.
Scope server requests for ideas, comments, and interests.
Merge pull request #61 from drabinowitz/scopeGetRequests

Scope server requests for ideas, comments, and interests.
Style idea pages.
Style rooms.