sall changes
test
changes to articles pages
test
test
test
Changed logo
added buy button on the right
add links to the two IB articles
added styling and links to emails
moved gumroad script to application.html.erb
small edits
changed the text of the right bar'
changed routing errors for right-bar
hid alot of the descriptions
changed empty new user page
added mail_to to contact us link on the left board
change to sign_up email
Merge remote-tracking branch 'upstream/master'