Added VM to list of TAG_CLASSES.

Added VM to list of TAG_CLASSES  to show My Company Tags for VMs

https://bugzilla.redhat.com/show_bug.cgi?id=1150612
https://bugzilla.redhat.com/show_bug.cgi?id=1153336
Remove the commented out lines.
Rewritten chargeback view to HAML
Removed graphical summary screens

https://github.com/ManageIQ/manageiq/issues/817
Merge pull request #794 from skateman/view-chargeback-to-haml

Rewritten chargeback view to HAML
Merge pull request #841 from skateman/remove-graphical-summary-screens

Remove graphical summary screens
Fixed issue in Catalog Explorer
removed old graphical summary screen images and css
Remove an extra hash.
yes no prompt with a default

It is like agree, but follows our naming conventions
and it allows for a default
Merge pull request #869 from romanblanco/fix_catalog_explorer

Fixed issue in Catalog Explorer
Merge pull request #749 from kbrock/appliance_console_yn_prompt

yes no prompt with a default
Merge pull request #876 from jrafanie/extra_hash

Remove an extra hash.
Merge pull request #860 from lfu/monkey_patch_sync

Remove the commented out lines in lib/util/test/SyncDebug_watchdogTest.rb
Merge pull request #870 from epwinchell/summary_screen_cleanup

removed old graphical summary screen images and css
Merge pull request #858 from h-kataria/show_vm_company_tag_in_condition_editor

Added VM to list of TAG_CLASSES.
Remove the Hash patch that is not used in lib/test/xml/tc_xmlhash_methods.rb.

Fix #842