In order to add a new key to both __objects and __functions dicts on jsinterp.py, it is
necessary to first verify if a key was present and if not, create the key and
assign it to a value.
However, this can be done with a single step using dict setdefault method.
Removed print statement from code.
Replaced two regex searches with the corret ones.
Removed some unnecessary semicolumns
fixed title extraction
refactored everything to search_regex
processed comments on commit 5650b0d, fixed feedback from flake8
Improved regexes and returns info dict now.
Added support for closertotruth interview URL
Added support for episodes page