https://fedorahosted.org/sssd/ticket/2007

PAC, SSH, SUDO and AUTOFS services' debug levels weren't modified when
sss_debuglevel tool was used.

Option -E/--everething was added to invalide all types of entries.

https://fedorahosted.org/sssd/ticket/1988

https://fedorahosted.org/sssd/ticket/1778

When trying to copy special file, only message is logged now.

Instead of copying a block of code that checks whether domain is a subdomain
and uses only name of FQDN as appropriate, wrap the logic into a function.

Instead of using printf-like functions directly, provide two wrappers
that would encapsulate formatting the fully-qualified names. No
functional change is present in this patch.

Preparation for the following patch which will include the nscd.c in the
monitor code due to newly introduced function for checking the nscd
configuration file.

--missing arguments.
--format '%s', but argument is integer.
--wrong format string, examle: '%\n'

sss_mc_set_recycled is a static function, that should not
be used outside nsssrv_mmap_cache.c. The sss_cache tool
is an exception, because in the case when sssd is not running,
sss_cache must invalidate the memory cache file. That is why
sss_mc_set_recycled was copied to the tools_mc_util.c
(as helper function for sss_memcache_invalidate function).
It was duplicated to allow this function to remain static
(and invisible to any .h files), so that it is not used anywhere else.
Wrong usage of this function might cause race conditions and corrupt
the cache.

I'll add comments about the duplication to the code.