Build: Escape period in regex (fixes #1428)
Build: Filter and sort versions in gensite (fixes #1430)
Merge pull request #1431 from btmills/issue1430

Build: Filter and sort versions in gensite (fixes #1430)
Merge pull request #1432 from btmills/issue1428

Build: Escape period in regex (fixes #1428)
Merge remote-tracking branch 'upstream/master'