[amateur-radio-guide] Update colrdx screenshot for F20

[John J. McDonough]

commit a79ee71a94a7941ef0091894cb32a5b74d29e9ea
Author: John J. McDonough 
Date:   Mon Mar 24 09:19:50 2014 -0400

Update colrdx screenshot for F20

en-US/images/packet-colrdx/colrdx.png |  Bin 86557 -> 81524 bytes
 1 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/en-US/images/packet-colrdx/colrdx.png b/en-US/images/packet-colrdx/colrdx.png
index c335437..895697d 100644
Binary files a/en-US/images/packet-colrdx/colrdx.png and b/en-US/images/packet-colrdx/colrdx.png differ