Updated uWSGI, django-colorful, pytz and psycopg2
Merge pull request #281 from jvc26/update-dependencies

Updated uWSGI, django-colorful, pytz and psycopg2
fix missing parentheses on decrement abnormal count
fix decrement abnormal count missing parentheses and remove newline from eof
partial fix missing parentheses when decrement abnormal count
partial fix missing parentheses when decrement abnormal count