Multiple Updates on 5.0

-App configuration - set responsive config to yes by default
-Move mongo database config first
-update getRouteUrl method
-Setup - initialize Whoops only if debugging config is set to yes
-URI - fix set environment to development when not specified
-Update Mail class - can now specify custom port
-Request - prevent if HTTP_USER_AGENT is not defined
-add useNoLayout method to handle ajax requests
-fix bug in Parse
-add default not_found html view
-remove scripts pasted from another project in default layout