add import sys to class_sqlThread.py
Merge pull request #249 from Atheros1/master

add import sys to class_sqlThread.py
Merge branch 'master' of https://github.com/Bitmessage/PyBitmessage
Merge branch 'master' of https://github.com/xj9/PyBitmessage
Kill more prints, suppress useless stacktraces.
A few more print conversions.
Comment very verbose debug logging.
Fixing mismatched parens.
Fix missing string arg.
Made shared.py more legible and switchced it over to logger, did some of the same work with class_addressGenerator.py