fixed broken redirect after twitter authentication in 'get started' section

Conflicts:
	CHANGES.txt
	bower.json
	package.json
fix: make sure twitter import stops when user navigates away from tutorial view

Conflicts:
	CHANGES.txt
Merge pull request #65 from crate/hotfix_0_5_3

fixed broken redirect after twitter authentication in 'get started' section
prepare release 0.5.3
Merge tag '0.5.3'

Tag release for revision 0.5.3

Conflicts:
	CHANGES.txt
	bower.json
	package.json