adding linux-def:systemdunitdependency_test and linux-def:systemdunitproperty_test.
updating ind-def:EntityStateLdaptypeType and ind-sc:EntityItemLdaptypeType enumerations.
deprecated the win-def:user_test, win-def:user_object, win-def:user_state, win-sc:user_item, win-def:group_test, win-def:group_object, win-def:group_state, win-sc:group_item. Added a name entity to the win-def:process58_state and the win-sc:process_item.
deprecated the win-def:accesstoken_test, win-def:accesstoken_object, win-def:accesstoken_state, win-def:accesstokenbehaviors, and win-sc:accesstoken_state. added win-def:userright_test.
Updating FamilyEnumeration

Including Andriod, Apple iOS, and Junos.
Abstracting and updating schema version pattern

Updating usage of the generator element's schema_version entity to
accommodate separate platform versions by making maxOccurs="unbounded"
Adding other Cisco family enumerations
Merge pull request #223 from drothenberg/Common-Updates

OVAL Common updates
Updating Specifications for 5.11 RC 1

Added Windows deprecation messages to accesstoken_test, user_test, and
group_test. Fixed version string to represent 5.11 RC 1. Updated spec
changelog.
Updating platform/core schema version strings

Also updated copyright dates.