v0.3.1

• [Improvement] Support that lazy loading Ex commands accept completion, arguments, range, bang (#180)
• [Improvement] Allow trailing slash of volt get (e.g.: allow volt get https://github.com/user/name/) (#179)
• [Improvement] Do not include empty functions in generated bundled_plugconf.vim (#183)
• [Bugfix] volt get {plugin} reports "no change" when {plugin} is not installed yet (#177)

and more: #176