tickle travis
add travis badge
shallow clone neovim repo

reduces clone time from 27s => 6s
Merge pull request #3 from justinmk/master

shallow clone neovim repo
`--reset-author` to nudge the commit date
try without `--amend --reset-author`

if there's not too much churn it might be useful to see what changed.
Add translation report; format clang report.
Use prebuilt dependencies from neovim/deps.
Move dependency installation to function.
Merge pull request #1 from fwalch/translation-report

Translation report & consistent report formatting