Fixes a certain class of failing walkthroughs.

In this case, the offset of the bubble nub is not available for some reason. This caused a JavaScript exception, which prevented displaying the bubble.
Merge pull request #15 from Yorirou/fix/nub-offset-fail

Fixes a certain class of failing walkthroughs.
Revert "Fix joyride next button icon"

The arrow has to be a vector-image to display well on retina resolutions.
We will rather solve the cross-domain policy error.

This reverts commit 019d724414cc9706cdc49eef41630f97b525de51.

Conflicts:
	joyride.css
Fix joyride next button icon

Now the icon should be shown even when screening
Merge pull request #16 from csanyiarpad/fix/439-joyride-dialog-next-tip

Fix joyride next button icon
Fix joyride next button outline

Remove outline from joyride-next button when it is focused
Merge pull request #17 from csanyiarpad/fix/439-joyride-dialog-next-tip

Fix joyride next button outline
Merge branch 'master' of github.com:Pronovix/WalkHub-resources

Conflicts:
	compiled.js
Removes joyride.
Merge branch 'master' of github.com:Pronovix/WalkHub-resources

Conflicts:
	joyride.css
	src/sass/joyride.sass