Stabilize app-i18n/enca-1.13-r2
1.13-r2 has little diffrences from 1.13, which is stable on several arches, so go ahead with stabilizing.
alt (prefix/bsd) doesn't do stable keywords
amd64 stable
Stable for HPPA.
x86 stable
arm stable
ppc done
alpha/ia64/sparc stable
ppc64 done; closing as last arch