ENH: Add dateTime format for PortSentry

Added dateTime format for PortSentry with EPOCH format
added filter for PortSentry with jail and samples
fix: fail2ban-regex with filter file failed (after merging #824, because test case missing);
test case for 'readexplicit' added;
coverage: no cover (for failed except)
testExecuteTimeout fixed: give a test still 1 second, because system could be too busy
ConfigReader.touch renamed into protected _create_unshared
merge master
Add portsentry to changelog
Merge pull request #830 from sebres/_tent/cache-config-read-fix1

fix: fail2ban-regex with filter file failed
Merge pull request #748 from pacop/master

ENH: Add dateTime format for PortSentry
Populated MANIFEST with more entries which were preiously missed or duplicated. Sorted within each "section"
Changes for the 0.9.1 release versioning
ENH: fail early in generate-man + provide PYTHONPATH upstairs
Refreshed manpages
ENH: additional versioning changes
Post-release boost to .dev
BF: fix $ for % in jail.conf. Debian bug #767255