Xiaojing&Zhaoyu: delete bootstrap
Xiaojing: add pure.less and basic layout
ruoran: add validate commit message scripts
ruoran: remove comments in script
[fix]Qiu&Zekai: remove node-inspector grunt task

node-inspector grunt task will make the watch task
fail, not sure what's going on there. If you want 
to use it, please install `npm install -g node-inspector`.
[fix]Qiu&Zekai: fix liverload bug

because we did not open 35729 port from vagrant so 
that liverload server is not accessible from outside.
Merge pull request #6 from twers/57-add-commit-constraint

57 add commit constraint
Merge pull request #8 from twers/fix-grunt-tasks

Fix grunt tasks
[fix]Qiu: remove grunt-node-intepretor form package.json
Xiaojing&Zhaoyu: add create job static page.
Xiaojing&Zhaoyu: include fontawesome.
Xiaojing&Zhaoyu: init home page layout.
[feature]zekai:add nconf to dependency
[fix]zekai: move centre tpl from lib/home/views/index.jade to public
[fix]zekai:bower.json wrong format

it caused build error
Merge pull request #9 from twers/remove-grunt-node-intepretor

[fix]Qiu: remove grunt-node-intepretor form package.json
Remove node env param in package.json
ruoran: add validate commit message scripts
ruoran: remove comments in script
[fix]Qiu&Zekai: remove node-inspector grunt task

node-inspector grunt task will make the watch task
fail, not sure what's going on there. If you want 
to use it, please install `npm install -g node-inspector`.