Release version 0.4.0 

Fixed bug in tail scripts in determining terminal columns The 'tput cols' only works without stderr redirection, bug introduced in v0.3.0.

Release v0.3.0 with final touches 

Added sbin 'gitlab_docker_manager', alias 'gdm' (release 0.2.1) 

Bumped version to 0.2.0 

updated to version 0.1.2