Only display running instances in the list for the associate IP dialog
Plus added try and except blocks for the associate IP operations
GUI-335
fixed up data items for group landing page
Added more try and expect blocks for boto calls
Leanred that IP addresses weren't loading when connected to AWS due to the type mismatch between '' and None, that are different from Eucalyptys and AWS.
GUI-335
implemented group delete from landing page
Minor whitespace fix for PEP8
Merge pull request #195 from eucalyptus/GUI-395

Only display running instances in the list for the associate IP dialog
Merge pull request #198 from eucalyptus/GUI-335

Gui 335
Check if instance_profile exists for AWS instance detail page.
Bug in Foundation 5.0.3 that prevents the dropdown from closing when the button is double-clicked.
GUI-334
was able to test saving policies and needed one tweak with results handling
Merge pull request #203 from eucalyptus/GUI-334

GUI-334
Merge pull request #199 from eucalyptus/GUI-404

Check if instance_profile exists for AWS instance detail page.
Merge pull request #202 from eucalyptus/GUI-386

Bug in Foundation 5.0.3 that prevents the dropdown from closing when the...
Fix sorting controls on groups landing page by setting proper initial sort key.  Don't show sort keys dropdown if only one sort key is configured.  Fix typo in table header.  Removed unused imports.
Fix "Create key pair" link on dashboard
merged from develop
GUI-333
updated user landing pages to include proper tile info and links