Move cliche.web.config to cliche.config
Function for reading Flask-style Python code conf
Now read_config_from_*() funcs take pathlib.Path
Support YAML configuration as well
Reformat example config to YAML
Local-settings for ack (ack-grep)
Merge pull request #12 from dahlia/config

Support YAML configuration as well
Merge pull request #13 from dahlia/ackrc

Local settings for ack (ack-grep)