[app][s]: tidy plus replace timeStamp method.
[#104,dao][m]: reject and accept submission workflow in backend functions.
[test][s]: support for putting into testing mode where you are always logged in.
[refactor][xs]: move app.use for cookie parser into right place.
[refactor][s]: review submission page now at /country/review/submissionid/.
[#104,dao][s]: accept submission now supports overriding submission data with passed in data.
[#104,app][m]: rewire country review submission to use new model code for this.
Merge branch 'master' of github.com:okfn/opendatacensus