Fix excessive scanignore on org.billthefarmer.melodeon

metadata/org.billthefarmer.melodeon.txt

@@ -23,7 +23,7 @@ Repo:https://github.com/billthefarmer/melodeon
 
 Build Version:1.0,1,v1.0,\
 extlibs=arch-arm/libsonivox.so,\
-scanignore=build/org.billthefarmer.melodeon,\
+scanignore=libs/libsonivox.so,\
 build=mkdir -p ndk-r8e/toolchains/ && \
       find $$NDK$$ -maxdepth 1 -mindepth 1 -not -name toolchains -print0 |\
         xargs -0 cp -r -t ndk-r8e/ && \