[Portland 2013] Correct location name as requested by venue
Merge pull request #636 from webframp/fix/pdx-location-name

[Portland 2013] Correct location name as requested by venue
Add details about the PDX 5k run.
Merge pull request #637 from whilp/pdx-5k

Add details about the PDX 5k run.
Merge branch 'master' into portland
finally changed pdx picgit diff
also finally added the new pic to git 0_O