Merge branch 'release/0.4.1'
Merge branch 'release/0.4.2'
Merge branch 'release/0.4.3'
Updated version, release notes and readme for 0.4.4
Merge branch 'release/0.4.4'
Merge tag '0.4.4' into develop

clj-ssh-0.4.4
Updated version for next release cycle