HTTP routes implemented.
Route functions updated.
Implementing loaders.
Routing implemented.
Page loading implemented.
Cache control implemented.
fw.stopLoading implemented.
同步 lastleaf 代码
Part of rpc implemented.
RPC and server msg implemented.
Changed version number.
Updated readme.
Merge branch 'master' of https://github.com/LastLeaf/fw.mpa

Conflicts:
	lib/client/fw.js
	lib/client/init.js
	lib/default/index.html
	lib/http_router.js
	test/client/index.js