Seperated out class_singleWorker (POW thread)
Merge pull request #242 from Atheros1/master

Modularize PyBitmessage into multiple files
Seperating class_singleListener, class_receiveDataThread, class_sendDataThread
Seperating out all peer networking classes and merging with upstream
Merge pull request #247 from Atheros1/master

 Fix issue #246
Merge pull request #249 from Atheros1/master

add import sys to class_sqlThread.py
Merge remote-tracking branch 'upstream/master' into splitting_bitmessagemain
Fixed missing hashlib import in class_sendDataThread
Added a number of missing imports fixing several issues (thank you PyDev)
Updated gitignore for pydev development
Adding src/.settings/ to .gitignore (for Eclipse developers)
Removed unused imports from bitmessagemain
Continued moving code into individual modules