JKU App: Fix build; enable

metadata/org.voidsink.anewjkuapp.txt

@@ -21,10 +21,10 @@ Repo Type:git
 Repo:https://github.com/marunjar/anewjkuapp.git
 
 Build:0.38,140038
-    disable=scanner warns on tools dir
     commit=v0.38
     subdir=aNewJKUApp
     gradle=fdroid
+    rm=tools
     srclibs=MPAndroidChart@d9ae5fae0a07bdbd526e9e89d32ba99cc7501935
     prebuild=sed -i -e '/jitpack/d' ../build.gradle && \
         sed -i -e '/applicationVariants/,+2d' -e '/def appendVersionNameVersionCode/,+7d' -e 's|googleCompile|//googleCompile|g' build.gradle && \