Have "About" in header link to Perfume webpage

[bestchai]

The "About" header link currently is non-functional. It should link to http://cs.umass.edu/~ohmann/perfume/ and possibly should be renamed to "Learn more about Perfume" or something similar.

[Issue created by ohmann: 2014-01-20] [Last updated on bitbucket: 2014-01-29]

[Comment created by ohmann: 2014-01-29] Reclosing Issue10

→ <<cset 224ab15f9130>>

[Comment created by ditkin: 2014-01-23] Added link, changed message to 'Read More'

[Comment created by ditkin: 2014-01-23] Issue Resolved - Please Review

[Comment created by ohmann: 2014-01-24] Closing Issue10

→ <<cset 484134b586d5>>

[Comment created by ohmann: 2014-01-24] Merged into default with revision 15b9d3f79194.