changes appname to mean-mvc-boilerplate  in bower.json
changes appname to mean-mvc-boilerplate  in package.json
removed email statements in app.js
updated appname to meanMvcBoilerplate in angular template
updated app name in appconfig.json
changed session name in config.json
removed extra data from main.ejs
editted log trace
replaced yo with app name
Merge pull request #1 from sahilchitkara/master

Some general refractor