Don't use flock LOCK_UN before file closing.

Althrough it might work well with autoflush(), it's considered
bad style and introduces bug without autoflush()

more info:
http://perl.plover.com/yak/flock/samples/slide004.html
http://perl.plover.com/yak/flock/samples/slide005.html
drop Test-Spec min version from 0.46 to zero.

And avoid using with() introduced
in 0.46. Main reason for this is debian build process, we need to have Test-Spec
shipped as debian package, and often v < 0.46 is shipped.

Another reason that with() design a bit broken for perl.
Drop M::B min version to 0.36 to simplify debian builds
Skip test with Test::Tabs under debian build
Debian build files added
Ubuntu packaging - change version scheme, skip Test::Tabs test on debian build
Launchpad - remove debian dir, will make it temporary directory
packaging files
launchpad - scripts
launchpad - new version uploaded
Launchpad - add raring and saucy
launchpad - add lucid
Launchpad - drop lucid - we don't have Test::Spec here
Launchpad - fixed dates
bump version
launchpad - revert changelogs to production version
Version 1.056 released
README - fix for deploy instructions