changed fragments to .sh extension

fragments/labels/fantastical.txt

@@ -1,8 +0,0 @@
-fantastical)
-    # credit: Drew Diver (@grumpydrew on MacAdmins Slack)
-    name="Fantastical"
-    type="zip"
-    downloadURL="https://flexibits.com/fantastical/download"
-    appNewVersion=$( curl -fsIL "${downloadURL}" | grep -i "^location" | awk '{print $2}' | sed -E 's/.*\/[a-zA-Z]*_([0-9.]*)\..*/\1/g' )
-    expectedTeamID="85C27NK92C"
-    ;;