Added Education
Added Oplerno
Added Coursera
Added Udemy
Added Udacity
added images
changed images to 32x32 images
updated images
removed document link
corrected url
logos for Udacity and Coursera
Merge branch 'master' of https://github.com/mxxcon/twofactorauth into mxxcon-master
merge
Merge branch 'mxxcon-master'
added images
Merge branch 'mxxcon-education'
Merge pull request #607 from webhat/master

Added Education Added Oplerno Added Coursera Added Udemy Added Udacity