Rename scripts

diff --git a/scripts/print_subtree_from_file.py b/scripts/parse-file.py
similarity index 100%
rename from scripts/print_subtree_from_file.py
rename to scripts/parse-file.py

diff --git a/scripts/print_subtree_from_cl.py b/scripts/parse-sql.py
similarity index 100%
rename from scripts/print_subtree_from_cl.py
rename to scripts/parse-sql.py