Fixed composer dependencies
improved English language translation
Merge pull request #5 from alister/patch-1

improved English language translation
Merge remote-tracking branch 'upstream/master' into develop

Conflicts:
	composer.json
Merge remote-tracking branch 'upstream/master' into develop

Conflicts:
	composer.json
Revert "Use @Template annotation instead of returning a Response object"

This reverts commit 5f5cf7bab1ea3696a5eeae2e5ea6a8b5f5775516.
Fix unit tests.

The tests were broken in commit "Remove .html from route patterns"
Commit: bb0592a98c5d871afd7b5fef81ae2535ca1b4873
Extend WebTestCase to allow for different config between tests.
Add support for multiple recipients for the notification email.
Merge branch 'feature/multiple-recipients' into develop