Rename .escape() to .quote()

[simonw]

.quote() is a better name because it reflects that the method adds quotes around the value.

This method has never been documented so I'm going to rename it without a major version bump.

[simonw]

sqlite-utils/sqlite_utils/db.py

Lines 231 to 239 in 9a5c92b

	def escape(self, value):
	# Normally we would use .execute(sql, [params]) for escaping, but
	# occasionally that isn't available - most notable when we need
	# to include a "... DEFAULT 'value'" in a column definition.
	return self.execute(
	# Use SQLite itself to correctly escape this string:
	"SELECT quote(:value)",
	{"value": value},
	).fetchone()[0]

[simonw]

Documented here: https://sqlite-utils.datasette.io/en/latest/python-api.html#quoting-strings-for-use-in-sql