applied patch to remove hard-coded paths
fix for issue 7 - use regular inet sockets on windows

At present, the switch to the differnet socket type is done manually in
the config.php file by setting useInetSocket=true.
added windows socket in socketmessage.php. Should factor out the socket function.
merged changes for Windows

Conflicts:
	config.php
	program_arduino.php
	socketmessage.php
Support for running on Windows.

uses TCP sockets.
Factored out open_socket.
Configuration function to handle default values.
Removed user documentation from the brewpi-www repository. The documentation moved to its own repository: brewpi-userdocs.
fix for error in apache log: PHP Warning:  fread(): Length parameter must be greater than 0 in /var/www/getLogs.php on line 56
new legend for chart
fix for date logic
another js fix for date formatting
better css, start to get chart line colors for legend
fix bug with color styles
better css and menu positioning
fix jquery bug with offset().left
forgot to add back call to show() after positioning
attempt to fix position logic
remove css for left/top of legend - control in JS fully
revamp position logic again, almost there
re-adjust positioning a little, code mechanically sound now
Merge remote-tracking branch 'bschwinn/new-beer-chart-legend' into feature/new-beer-chart-legend