Merge pull request #24 from xue0chao/master

Added error handling functions on the server
add waffle.io badge
Merge pull request #25 from waffle-iron/master

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Add node to engines in package.json for heroku
Change lint to check all js files in client
Update gulpfile to check all client, server js files, but not lib
Fix linting for app.js
Merge pull request #31 from polynickglot/gulp

Update gulpfile.js
Removed zerorpc require from server.js
Merge pull request #32 from radicalsauce/master

Removed zerorpc require from server.js
Merge branch 'master' of https://github.com/EKGAPI/webAppEKGAPI