Updated changelog.
Fix #964 Documentation of Template::set()

Template documentation referred to Template::set_data() (which doesn't
exist) instead of Template::set(). The first example used neither the
fictional set_data() method nor the set() method.
Merge branch 'develop' of github.com:ci-bonfire/Bonfire into develop

# By Mat Whitney (3) and Paul Allen (2)
# Via Lonnie Ezell (1) and Mat Whitney (1)
* 'develop' of github.com:ci-bonfire/Bonfire:
  Fix #964 Documentation of Template::set()
  Fix #962 Module docs named other than index
  Partial fix for #962 - Loading Module Docs
  declare  first
  To fix issue #958

Conflicts:
	bonfire/docs/changelog.md