ConsoleKit2/ConsoleKit2

[Please note that this is a development release.]

New Features:

• add a session-state property and method
• Add session-class dbus property and get method
• introduce libconsolekit
• Add dbus method GetVTNr to Session
• add dbus LockSession/UnlockSession
• add dbus ActivateSession/ActivateSessionOnSeat

Bug Fixes:

• add session class + state to ck-list-sessions
• Allow session-class property to be set via OpenSessionWithParameters
• wrong lib linked in libconsolekit.pc.in
• remove the rest of the gcc warnings
• remove warnings about signed/unsigned comparisons
• remove warning about redeclaration
• remove warnings about redundant function declarations
• fix --enable-libudev configure flag
• coverity: 180820 remove dead code

Misc Changes:

• add CONSOLEKIT_DEBUGGING support back in
• update ck-list-sessions man page
• update tests for new methods added
• simplify configure.ac
• document session types allowed