added logging to inquirer.py
added more logging inside inquirer.py
added logging to database.py
autopep8ed database.py
added logging in memory.py
autopep8ed memory.py
fixed some typos
added logging to part of rss_parser.py
updated logging in rss_parser.py
added logging in rss_parser.py
autopep8ed rss_parser.py
updated rss.py imports
added logging in rss.py
added returns for methods in memory.py and rss_parser.py
added a return for method in database.py
added some docstrings
added more if-else and logging in feed.py
updated rss_parser.py
autopep8ed rss.py
autopep8ed rss_parser.py