CONSOLE: Make console window smaller
For small screens
CONSOLE: Force full exit even if not all threads have joined
CONSOLE: Default to qt4 toolkit
CONSOLE: Add support for pyinstaller and packaging on Windows
CONSOLE: More intelligent version comparison
CONSOLE: Fix bug with RINEX number of observations header
Merge remote-tracking branch 'swift-nav/master'
CONSOLE: Fix bug when using PySide instead of PyQt4

Closes #45
CONSOLE: Fix bug when using wx backend.

Don't import things directly from Qt without checking.

Hopefully closes #46