Delete multi_video.upload

remove to fix gh-pages error about utf encoding
add gitignore and remove multi_video file
Merge branch 'gh-pages' of https://github.com/cabezud/sagent1 into gh-pages
Merge branch 'master' into gh-pages
fix contact footer img
gh-branch commit
Merge branch 'master' of https://github.com/cabezud/sagent1
mailer tests
cross-browser tests done