Added PATCH route handler
blog example: Use new Routes API
Initial work on w_dev server
gitignore
w_dev: Recompile and spawn dev server.
Merge branch 'master' of github.com:simonask/w
blog example: early attempt at an ember app
Merge branch 'master' into recompile-and-replace-self

Conflicts:
	examples/blog/blog.cpp
w_dev is now working and usable.
blog example: route that crashes the app to demonstrate the behavior of w_dev
w_dev: Huge refactor.