add sort by match order

sort by endpoint by default
combine sort flags
sort methods
ignore HEAD and OPTIONS methods by default
rearrange columns
use format to build row format string
rework tests
add changelog

tests/test_apps/cliapp/routesapp.py

@@ -1,18 +0,0 @@
-from __future__ import absolute_import, print_function
-
-from flask import Flask
-
-
-noroute_app = Flask('noroute app')
-simpleroute_app = Flask('simpleroute app')
-only_POST_route_app = Flask('GET route app')
-
-
-@simpleroute_app.route('/simpleroute')
-def simple():
-    pass
-
-
-@only_POST_route_app.route('/only-post', methods=['POST'])
-def only_post():
-    pass