Batch of minor text corrections.
Rip out sponsor level details that are in the prospectus.
Add a link back to contact for people to get the email to request the prospectus.
Merge branch 'master' of https://github.com/sfrost/pgopen2014
Move old training page to _1 and make training page just say 'coming soon'
Pull out the logo guidelines link until we can address that issue.
Merge pull request #2 from cindywise/master

miscellaneous corrections and pulling out PGEU info