Not for CyanogenMod he isn’t, though he is for the non-CM version of KitKat (see this topic). His cyanogen port hasn’t been updated since September 2014 as far as I can tell.
By the way:[quote=“jogabonito, post:126, topic:1071”]
dd if=/storage/sdcard1/cwm-fp1-kk.0.1.img
[/quote]
Will just produce output on screen, it won’t write any changes to your system without an output specified.
There’s some discussion/speculation on why Fairphone does not provide CyanogenMod with the FP2 (which is somewhat relevant to FP1 as well) here: