simplified server output by using express-json
added basic data structure for timesheets
get timesheets for specific user and week
removed unneeded {} used for specifying custom actions
removed unneeded {} used for specifying custom actions
Revert "removed unneeded {} used for specifying custom actions"

This reverts commit 22c56d98d0fd43ed8dfb3500616a605419a8473c.
Revert "removed unneeded {} used for specifying custom actions"

This reverts commit dea3fcd2984a2a4ced232436336e2148b96dca48.
removed unneeded {} used for specifying custom actions
added a resource for the timesheet
base for the statistics page
updated the server to use express routes and finished the timesheet post
removed html5mode because it doesn't work nicely with grunt-connect-proxy