add mithril v0.1.19
add moment-timezone v0.2.0
add peerjs v0.3.9
add vis v3.1.0
Fix typos in CONTRIBUTING document
Merge pull request #3625 from kevinburke/typos

Fix typos in CONTRIBUTING document
add gist-embed v1.9, close #3622
remove package.json in gist-embed v1.8 because we don't serve it
update node_modules
ignore npm install in travis CI
add jquery.swipebox v1.2.9 - again without error

Pulled from https://brutaldesign.github.io/swipebox/
(https://github.com/brutaldesign/swipebox)

Again without error https://github.com/cdnjs/cdnjs/pull/3598
Merge pull request #3626 from LeoWinterDE/master

add jquery.swipebox v1.2.9 - again without error
add rxjs v2.2.21
add rxjs v2.2.22
add rxjs v2.3.0
npm auto-update for rxjs
add menu in CONTRIBUTING.md
update menu in CONTRIBUTING.md
add speakingurl v0.10.0
feat(libs): add angular-filter v0.1.1 [author]