Update README.md
Merge pull request #3 from brh55/patch-1

Update README.md
Update README.md
Update README.md

Added a additional commands to help troubleshoot and compile
Created a method in LocationRepository to count the total number of locations and added a session variable that redirects the user if the total number of locations is less than 1
Remove unused session class
Merge pull request #10 from rightlag/front-end

Front end - applying small fixes to development
Created event listener for kernel request to redirect during user creation if no locations exist
Add RequestListener.php
Comment out section in twig file, will revisit later
Added ElephantIO bundle and fixed some HTML issues
changes to css