EUCA-7827
Give the new blank name input focus when a tag is added successfully.
EUCA-6266
Added hyperlink to icon_add div to catch tab focus, and css for it to enable focus outline.
EUCA-8063
changed from set to reset on the model. set doesn't honor input order
EUCA-7759
After spending some time in the debugger, I finally found that the tag editor calling its own render() function when 'addTag' is heard has consequences for the wizard view... it appears to squash the button event, and so required another click. The right thing to do would be to change the tag editor scope to a model, making all those internal render calls unnecessary. But doing so could affect lots of things and come with its own set of unintended consequences, so for now I've just added a short delay to the name change listener, to give the wizard a chance to turn the page and render before the tag editor does its thing.
Merge pull request #192 from eucalyptus/EUCA-6266

EUCA-6266 - Added hyperlink to icon_add div in tag editor to catch tab focus, and css for it to enable focus outline.
Merge pull request #191 from eucalyptus/EUCA-7827

EUCA-7827 - Give the new blank name input focus when a tag is added.
Merge pull request #193 from eucalyptus/EUCA-8063

EUCA-8063
Merge pull request #198 from eucalyptus/EUCA-5301

EUCA-5301
Merge pull request #194 from eucalyptus/EUCA-7759

EUCA-7759 - Solves required two click problem when instance name(s) are added and next button is clicked straight away.
merged changes