Merge pull request #30 from clwen/Andrei_new

Save link added and introjs corrected. Preloaded applications can be removed
removed thumbs.db
added fb like button
added twitter share button
added twitter follow button
revise preloaded thumb in progress
added thumbs for preloaded apps
added alt to counter img
changed fb like button url to fb group
removed unpaired closing div
a better fix to tooltip css issue
Hadn't saved
Merging after save features were implemented:
Took out Thumbnail code
Re-added optical intrusion block, swapped out URLs for Motion Detection page
Fixed so that optical intrusion works with the create links
Added tweaks to change visibility of thumbnails if needed
Merge branch 'master' into Andrei_new

Conflicts:
	motion_detection.html