Improves the logging of Cache objects by prefixing the log messages with
the multiconfig name of the cache, so as to distinguish between multiple
instances of the class. Also adds a more log messages.
(Bitbake rev: 74fd10b33c66f4142d6eff6531200f7620a06ae0)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>