fix(client): re-parse docopt
fix(tests): use streamOutput for test runs
Merge pull request #2219 from gabrtv/test-buffering

fix(tests): use streamOutput for test runs
fix(builder): work around 0-byte ADD layer by ignoring tar timestamps
Merge pull request #2222 from gabrtv/fix-builder-add

fix(builder): work around 0-byte ADD layer by ignoring tar timestamps
Merge pull request #2216 from bacongobbler/fix-releases-list

fix(client): re-parse docopt
fix(controller): add timezone to datetime format
Revert "fix(client): remove timezone parsing"

This reverts commit f2a476dac87fc0129a526206cf0b72b3007f3c4f.
fix(logspout): add timezone to logs
fix(controller): ISO8601 datetime compliance