update: Fix pulling.

update.sh

@@ -1,13 +1,11 @@
 #!/bin/bash
 
-git pull
+git pull --recurse-submodules
 
 if [ -d './static/images/generated/' ]; then
     rm -r './static/images/generated/'
 fi
 
-git submodule update --remote --merge
-
 find src -iname '*.sh' | while read -r __file; do
     time ./${__file} "$(dirname "${__file}")/"
 done