build hook system into mojito
remove perf markers, and replace with hooks.
build hook system into mojito
remove perf markers, and replace with hooks.
changed to null context for clients.
updated documents.
more stuff.
Merge branch 'develop' of git://github.com/yahoo/mojito into sweetandsour2

Conflicts:
	lib/app/autoload/store.server.js
add hook to template renderiing.
added some missing hook dependencys.
added stub to test harnas
some changes recommended by Caridy
Plus fixes for end hook points
added enableHookGroup to test stubs
cliend needs to use global_hooks_ctx too.
Y.Mock missing parens (worked though)
move code to subroutines for testing
tests for _configureAppInstance and subroutines
listen tests
add test suites: getWebPage, getWebPage, misc
add docblock, rm unused, rename for clarity
Merge branch 'develop' into tests

Conflicts:
	tests/unit/lib/test-mojito.js
add more unit tests for help command
Fixed typos and incorrect link.
Merge pull request #924 from lzhan/addunittest

add more unit tests for help command