Extracts code to embed video into separate function
Detects YouTube urls in website items and embeds video
Also recognizes Vimeo videos
#837
Merge pull request #851 from theannielin/stable

Resolves #837
Merge pull request #850 from HakuG/stable

Fixed #750 and #776
testimonial source change
Merge pull request #852 from corinnecurcie/stable

testimonial source change
Also embeds video in website fancybox.
Merge remote-tracking branch 'upstream/stable' into stable
Merge pull request #853 from rchen152/stable

Detects YouTube or Vimeo url and embeds video (Fixes #783)
Recognizes video urls that begin with https
Merge remote-tracking branch 'upstream/stable' into stable
Merge pull request #854 from rchen152/stable

Recognizes video urls that begin with https