Merge branch 'release/v1.3.2' into develop
Merge branch 'hotfix/issue-42-chown-backups-breaks-deploys' into develop
Replace 'sudo' with 'try_sudo' so that 'set :use_sudo, false' works. Closes #45.
Merge pull request #46 from bverhoeven/try_sudo

Replace 'sudo' with 'try_sudo' so that 'set :use_sudo, false' works.
Fixes #43

Patches #34 issue resolution to define `port` if it
wasn't previously set
Fixes #44

Missed the necessary refactoring after the improvements from PR #38
Closes #41 by adding the MIT License
document bug fixes and pull requests
Version bump to 1.3.4
Fixes some issues caused by recent refactorings

Merge branch 'release/v1.3.4'
Regenerate gemspec for version 1.3.4