Change starting post id value
Change post attachment behaviour

Nodes of posts will be directly inserted
after or before the destiation post,
except for Op.
Merge classMap with a defaults
Rename var to classMap
Add client thread initialization
Do minor change on front-end
Fix bug and add exports
Add Op to parent postlinks
Avoid blocking on thread building
Add scripts
Add error message and fix status code
Update roudetef with godep
Remove prefix from error identifier
Remove chan-browser
Move CatchError from main to each route handler

Context is needed by CatchError to determine
the routename, which in turn used to determine what
renderer to use.

Gorilla's mux handler from the router automatically
clears the context, thus wrappers wrapping the router handler
won't have access to the context. The (possibly less efficient)
solution for now is to wrap each handler directly with CatchError
instead.
Update roudetef from godeps
Add helper functions
Choose renderer based on routename prefix
Implement MarshalJSON on fora types
Implement initial json renderers