Add missing recent versions of vddk to library load list

Add the following versions of vddk to the list to search:
5.5.2
5.5.1
5.1.3
5.1.2
5.1.1
5.0.4
Remaned openstack_handle.rb

renamed:    openstack_handle.rb -> openstack_handle/handle.rb
Updated openstack_handle/handle.rb
Added new openstack_handle.rb
Remainder of changes.
Charting: fix invalid chart.
FIx VMRC connectivity issues

https://bugzilla.redhat.com/show_bug.cgi?id=1120096
Add vm/show_list route for chart menu links

https://bugzilla.redhat.com/show_bug.cgi?id=1121772
Charting: fallback pie 3D to pie for predefined reports.

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1102822
added missing cursor hand and alternating row colors in listview

https://bugzilla.redhat.com/show_bug.cgi?id=1121249
aligned hash rockets, adjusted formatting

https://bugzilla.redhat.com/show_bug.cgi?id=1121249
Add Zone's virtual associations to Host and VmOrTemplate.

https://bugzilla.redhat.com/show_bug.cgi?id=1121162
Added no-hover class to table rows in vm configuration screens

https://bugzilla.redhat.com/show_bug.cgi?id=1121257
Merge pull request #248 from bmclaughlin/vmrc-access-issues

FIx VMRC connectivity issues
Merge pull request #257 from martinpovolny/chart_type_pie3d

Charting: fallback pie 3D to pie for predefined reports.
aligned hash rockets

https://bugzilla.redhat.com/show_bug.cgi?id=1121249
Fixed enablement of Save/Reset button on RHN Updates tab.

- Changed haml view to pass in id on default buttons and some of the fields that were missing that, id is used to load @edit from session using load_edit method.
- Changed edit_rhn method to save initial data in @edit[:current] so it can be used to determine whether to enable/disable save/reset buttons on screen.
- Removed code from "reset_repo_name_from_default" method that was setting values directly into session[:edit] hash, changed it to return the default repo name and let "settings_get_form_vars" save the data in @edit[:new] hash.

Issue #254
Merge pull request #261 from epwinchell/vm_config_no-hover

Added no-hover class to table rows in vm configuration screens
Merge pull request #246 from lfu/report_association_1121162

Add Zone's virtual associations to Host and VmOrTemplate.
Merge pull request #255 from dclarizio/add_vm_showlist_route

Add vm/show_list route for chart menu links