Renamed kim_identity_get_components to kim_identity_get_components_string
to better reflect what it does (a string of everything but the realm, not
an array of components like the old name might imply).

Added private functions which will be used by KLL to shim on top of KIM.
Private functions also reduce memory allocations inside of KIM.

Commit By: lxs



Revision: 20766
Changed Files:
U   trunk/src/include/kim/kim_identity.h
U   trunk/src/kim/lib/kim-lite.exports
U   trunk/src/kim/lib/kim.exports
U   trunk/src/kim/lib/kim_credential.c
U   trunk/src/kim/lib/kim_identity.c
U   trunk/src/kim/lib/kim_identity_private.h
U   trunk/src/kim/lib/kim_options.c
U   trunk/src/kim/lib/kim_options_private.h
U   trunk/src/kim/lib/kim_string_private.h
U   trunk/src/kim/lib/mac/kim_os_identity.c