[MacPorts] #16920: py-markdown: update to 1.7 to sync with py25-markdown

[MacPorts]

#16920: py-markdown: update to 1.7 to sync with py25-markdown
-------------------------------------+--------------------------------------
 Reporter:  ryandesign at macports.org  |       Owner:  erickt at macports.org
     Type:  enhancement              |      Status:  new                
 Priority:  Normal                   |   Milestone:  Port Updates       
Component:  ports                    |     Version:  1.6.0              
 Keywords:                           |        Port:  py-markdown        
-------------------------------------+--------------------------------------
 py25-markdown 1.7 was created from py-markdown 1.6a in r40966. Please copy
 the relevant changes back to the py-markdown port so it gets updated to
 1.7 too so the ports are kept in sync.

-- 
Ticket URL: <http://trac.macports.org/ticket/16920>
MacPorts <http://www.macports.org/>
Ports system for Mac OS