Can re-order section navigation view (doesn't update collection yet)
Add SectionCollection::reorderByCid function
Make section navigation view a nested view
Make report view use listenTo binding syntax
Rename chapter to chapter heading
Make section navigation style bold for chapters
Make reordering sections save them
Merge pull request #74 from unepwcmc/reorder-sections

Reorder sections
Merge branch 'master' into language_selector

* master:
  Make reordering sections save them
  Make section navigation style bold for chapters
  Rename chapter to chapter heading
  Make report view use listenTo binding syntax
  Make section navigation view a nested view
  Add SectionCollection::reorderByCid function
  Can re-order section navigation view (doesn't update collection yet)

Conflicts:
	client/src/templates/report.hbs