fix(ios8-safari): only apply workaround to iOS 8.0.0
fixes #1284
chore(release): prepare for 5.0.7 release
Merge branch 'master' into develop

Conflicts:
	bower.json
Merge branch 'develop' of github.com:Widen/fine-uploader into develop

Conflicts:
	bower.json
Merge branch 'develop' into feature/jscs-integration

Conflicts:
	client/js/version.js
chore(jscs): all build & src files following same style
closes #1221