Add support for unexpanded templates in generate API.
Add support for unexpanded_templates setting.
Implement unexpanded_templates list in conf and integrate.
Add missing import.
Set unexpanded_templates to empty list by default.
Now allow any text file to be templated. Skip only binaries.
In generate_html(), set default value of unexpanded_templates to [].
Fix tests for generate.get_output_filename() to use new force_unexpanded arg.
Add failing test changing Complexity conf to yaml.
Partial checkin of conf change to yaml.
Move config to yaml with PyYAML.
Add binaryornot to requirements. Don't import package to get version anymore, which can cause chicken-and-egg problems.
Read conf file properly for yaml.safe_load().
Add logger to main.
Conditional imports of unittest/unittest2. Import main rather than functions from main.