2.8.1
Analyzer: Optimize list verbose output
sssctl: Management of indexes on cache DBs.
TOOLS: Call "exec" for sss_debuglevel
sss_cache: use ERR_NO_DOMAIN_ENABLED instead of ENOENT
PYTHON: Fix pep8 errors in sss_obfuscate
sssctl: fix memory management with new POPT
Got rid of 'local' provider.
UTIL: Remove signal.h from util/util.h
INI: sssctl config-check giving the wrong message