changed fragments to .sh extension

fragments/labels/onionshare.sh

@@ -0,0 +1,9 @@
+onionshare)
+    # credit: Søren Theilgaard (@theilgaard)
+    name="OnionShare"
+    type="dmg"
+    downloadURL="https://onionshare.org$(curl -fs https://onionshare.org | grep "button.*dmg" | tr '"' '
+' | grep ".dmg")"
+    appNewVersion=$( echo "${downloadURL}" | sed -E 's/.*\/[a-zA-Z]*-([0-9.]*)\..*/\1/g' )
+    expectedTeamID="N9B95FDWH4"
+    ;;