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
Add Dictionary spec
Simplify and remove unnecessary code
Refactor serializer
Move dictionary data from fixture to I18n file
Leverage I18n data for Dictionary lookups
Fixed the breadcrumb link when navigating back to the VM Summary page

https://bugzilla.redhat.com/show_bug.cgi?id=1119487
Fixed the breadcrumb link when navigating back to the VM Summary page

https://bugzilla.redhat.com/show_bug.cgi?id=1119487
Slice /ops/settings_update into 7 pieces.
Change limit for LDAP bind password to 128.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1104338
Merge pull request #235 from brandondunne/move_dictionaries_to_i18n

Move Dictionaries to I18n
Merge pull request #238 from AparnaKarve/bz1119487_fix_vm_edit_breadcrumb

Fixed the breadcrumb link when navigating back to the VM Summary page
removed fieldsets; replaced tables with Patternfly dl-horizontal class DL

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

Issue #1491
Always reset "Repository Name" when "Register to" changes

https://bugzilla.redhat.com/show_bug.cgi?id=1091059
Merge pull request #234 from mkanoor/multiple_copies

Allow for copying multiple instances, methods, classes
Merge pull request #242 from epwinchell/c_and_u_styling_update

C and u styling update
Merge pull request #244 from brandondunne/reset_values_in_rhn_edit

Always reset "Repository Name" when "Register to" changes
Merge pull request #195 from martinpovolny/ldap_crazy_passwd

Allow longer bind password for LDAP.