add tmux version requirements and try new travis ci link
Merge pull request #18 from cjoelrun/readme-update

add tmux version requirements and try new travis ci link
Added 4.1.4 template
Merge branch 'master' of https://github.com/rcbops-qa/monster into v414_add
Added upgrade path for 4.1.4/4.2.2 to config
Merge pull request #19 from xeregin/v414_add

V414 add