Fixes #24
Fixes #22
Deleting into headings seems to be special case for user. User not expecting to turn subsequent text into heading;
Restore commented out code
Bumb version
Install qunit as devDependency for offline usage. Upgrade to qunit
1.14.0.
Update parser options in advanced.js to match advanced_unwrap.js
Substitute triggerEvent with happen.js
Removed unnecessary dependency
Removed earlier code
Removed html_equal and substituted with official QUnit plugin.
Merge pull request #61 from royaldark/master

Update parser options in advanced.js to match advanced_unwrap.js
Fix placeholder not shown in case of whitespace between start and end of editable area
Merge remote-tracking branch 'origin/pr/62'
Merge remote-tracking branch 'origin/pr/63'

Conflicts:
	package.json
	test/index.html
Cleaned up forgotten test file
Summer update
Improve placeholder empty detection and focus loosing for safari
Cures safari and Firefox focus problems with placeholder
Empty area check regex fix
Update version again