add Aura.Input form

/demo/form/auraform
clean form tpl
enable to modify error message html
update aura/input
suppress xdebug.max_nesting_level error
composer update for @ResourceGraph
[#32] add @ResourceGraph
add @ResourceGraph demo
remove deprecated test
fix psr2
add bear/ace editor link in error
apc 4.0 incompatibility
remove apc info

apc_cache_info output data has incompatibility with php 5.4
add 5.5 to travis
inspect the number of helloworld resources
view should be string
ini for develop
return '' in json encode error
no stop on test failure
fix test