[MacPorts] #26835: neon: update to 0.29.4

[MacPorts]

#26835: neon: update to 0.29.4
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 Reporter:  ryandesign@…             |       Owner:  dluke@…           
     Type:  update                   |      Status:  new               
 Priority:  Normal                   |   Milestone:                    
Component:  ports                    |     Version:  1.9.1             
 Keywords:                           |        Port:  neon              
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 Looks like neon 0.29.4 is available.

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Ticket URL: <https://trac.macports.org/ticket/26835>
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