added favicon
fixing broken link in slides
using the ubuntu bootstrap theme on the privacy page
fixes OpenSourceFieldlinguistics/FieldDB#1241 to avoid conflicts in updating user docs, instead accepting that fistname lastname
Added button to open app fixes OpenSourceFieldlinguistics/FieldDB#1216
added more weeks to the dev blog, but didnt have time to fill in details
updating certificates
using termsOfUse on the corpus pages

fixes OpenSourceFieldlinguistics/FieldDB#1421
added a few more weeks to the dev blog
for https://github.com/OpenSourceFieldlinguistics/FieldDB/issues/1469
Merge branch 'master' into lingsync_site

Conflicts:
	public/dev.html
	public/index.html