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.
Convert some views from ERB to HAML
DashboardController: Reformat comments

Reformat comments in 'def show' method to avoid lines longer than coding style allows
DashboardController: Added condition to display all new dashboards

https://bugzilla.redhat.com/show_bug.cgi?id=1110171
style cleanup - removed fieldsets ,added HRs, etc

Issue #1491
converted tabs to spaces, aligned hash rockets, adjusted formatting

Issue #1491
Allow for copying multiple instances, methods, classes

https://github.com/ManageIQ/manageiq/issues/221

This is just the backend code the UI code changes are going
to use the copy_multiple methods for classes, instances and methods
Clean up minor issues with README

- Fix link to download community builds
- Remove "Welcome to" in header
- Remove "now open source" text
- Change "Download the source" to "Fork the source"
- Change Travis badge to the one directly from travis-ci.org
- Wrap prose on 80 characters
[skip ci]
Merge pull request #240 from Fryguy/cleanup_readme

Clean up minor issues with README
Add Dictionary spec
Simplify and remove unnecessary code
Refactor serializer
Move dictionary data from fixture to I18n file
Leverage I18n data for Dictionary lookups
Merge pull request #225 from jzigmund/bz1110171

Fix displaying dashboards when new ones have been added
Merge pull request #239 from epwinchell/pxe_server_style_cleanup

Pxe server style cleanup