modified landing page for anil
Server runs on port 80 if in production mode
replaced app.get("env") with process.env.NODE_ENV
Re-added about route, and reorded menu
Reorder menu
Merge branch 'master' of github.com:unepwcmc/NRT

* 'master' of github.com:unepwcmc/NRT: (21 commits)
  Swag styling
  Section views use parent indicator if possible
  Make section saving as part of indicators wrk with a stupid hack
  Share visualisation modal styles with indicator page
  Fix adding nested sections to indicators
  custom sectionSchema for indicatorSchema sections subdocuments
  Correct usage of mongoose#update
  Added tests for section not saving with _id
  Ability to add sections to indicator view
  Add expected section relationship behavior of indicators
  add addSection to indicator view
  Rename section.report association to section parent
  Actually add indicator controller
  Rename show controller
  Filters sidebar correctly floats (css classes still need refactoring)
  Test for correct header (as we are now using semantic html throughout)
  i18next was firing done twice as both tests and application included init code
  Create indicator view for rendering sections
  Extract fat model method in to mixin to be reused across models
  Magic numbers suck
  ...