Vlad Shablinsky 9754dbada8
Update upgrade/outdated methods for head versions
Introduce `--fetch-HEAD` option. Without this option upgrade and
outdated never fetch latest upstream commit to detect if HEAD is
outdated -- tabs are used instead. However, if option is passed,
we fetch commit from upstream, which is more time consuming,
but we can be sure that version is up-to-date or outdated.
2016-08-06 21:25:56 +08:00
..
2015-08-06 22:33:46 +08:00
2016-07-07 01:46:58 +02:00
2015-08-03 13:22:35 +01:00
2015-12-03 13:46:58 +08:00