…e project

Expanded BaseTemplate, to carry template name, template path, template type, and filebytes
Moved template detection into engine, and added a BaseEngine class which detects templates by shebang and file extension

# Conflicts:
#	fakeapp_test.go
#	results.go
#	revel.go
#	template.go
#	template_adapter_go.go

…ookie secretKey if needed

# Conflicts:
#	results.go
#	revel.go

…n interface layer to future proof design.

Breaking changes - Anything that hit *http.Request which was bound inside revel.Request, must now use the interface stored in revel.Request.In
Websockets are also changed to user revel.ServerWebsocket.

added SetWriter, WriteStream to ServerResponse

…ed to prevent the results from setting the header and triggering a write. Also in the adapter we cannot use the http.ServerContent method if the output stream is using the compressor.

Added BufferedServerHeader to CompressWriter to prevent header from writing out immediately
Reduced object stack to a single controller stack which has the request and response objects already instaniated in it
Fixed go engine to match new spec
Modified code to make use of the Request object to access the ServerEngine (allows caching of ServerHeader and ResponseWriter)
Modified simple stack to add an upper bounds to the number of objects in cache, any more objects then the upper bounds will be left to garbage collect