Merge branch 'hotfix/0.3.1'
Merge branch 'release/0.3.2'
ask CI to check develop branch only
Merge pull request #4 from pihizi/develop

PHP-FIG 和 URI MAILTo的function_exists的错误提示修改
adjust some identation [skip ci]
Merge branch 'develop' of github.com:iamfat/gini into develop
fix "gini watch" bug, watch js/less dir change under development
add -r option to "gini watch", and remove "gini install" since it has not been well designed yet..
bump to 0.4.0
Merge branch 'release/0.4.0'
uglifyjs支持目录