add conditionizr with autoupdate
update webfontloader with 1.5.6, 1.5.8
Update project sweep to 1.2.2
Merge pull request #2728 from jsdelivrbot/sweep/1.2.2

Update project sweep to 1.2.2
Merge pull request #2725 from Aranjedeath/webfontloaderupdate

update webfontloader with 1.5.6, 1.5.8
Merge pull request #2724 from Aranjedeath/conditionizr

add conditionizr with autoupdate