#587 moved setting the env var for port from the gruntfile to server.js
fixed various spelling and typos across the codebase
fixed grammar - 'platformed' is incorrect, so also replaced with 'framework' as stated in www.mean.io
fixing typo
Merge pull request #599 from lirantal/enhancement-typos-and-spelling

Enhancement typos and spelling
Simplify syntax for setting of assets middleware
removed unneeded env.PORT setting
Merge pull request #595 from bcarter/master

#587 removed setting the env var for port from the gruntfile
Merge remote-tracking branch 'upstream/master'