(#9): Update Bower (minor), Grunt (patch)
(#9): Update CHANGELOG.md (fixes #9)
Merge branch 'feature/9-update-bower'

* feature/9-update-bower:
  (#9): Update CHANGELOG.md (fixes #9)
  (#9): Update Bower (minor), Grunt (patch)
(#10) resolve widget.json url relative to spec dir

Reason: We can't expect the test to run at a specific
url/path, so expecting the `widget.json` to be present at the
parent directory of `window.location.path` will most likely break.
(#10) Changelog
Merge branch 'feature/10-fix-widget-json-loading-in-karma'

* feature/10-fix-widget-json-loading-in-karma:
  (#10) Changelog
  (#10) resolve widget.json url relative to spec dir
(#10) typo
(#11) determine the relative path to the specs
(#12) Get the LaxarJS specs running in Karma again
Merge branch 'feature/12-fix-karma-configuration'

* feature/12-fix-karma-configuration:
  (#12) Get the LaxarJS specs running in Karma again
(#10) Changelog: allow spec_runners outside baseUrl
(#11) Use RequireJS' .toUrl() to find the specs.
(#13) the current place is send as part of the didNavigate event now.
(#13) Updated changelog file.
Merge branch 'feature/13-sending-place-in-didNavigate-events'
Merge branch 'feature/11-determine-relative-path-to-specs'

* feature/11-determine-relative-path-to-specs:
  (#11) Use RequireJS' .toUrl() to find the specs.
  (#10) Changelog: allow spec_runners outside baseUrl
  (#11) determine the relative path to the specs

Conflicts:
	CHANGELOG.md
(14) Fixed navigation being broken after successive navigation to the current location.
Merge branch 'feature/14-fixing-broken-navigation-in-flow-controller'
(#19) Fix the portal_assembler spec tests.
(#19) Clean up widget area spec test.