DOCS: bumped version number for release
Merge branch 'master' of github.com:psychopy/psychopy
DOCS: bumped version number for release
BF: ElementArrayStim was not updating its position using setFieldPos
BF: Resizing warning message needed new form glob_vars

When the stimuli got split into separate files the global variables broke
because they're only global within a file.
ENH: iohub keyboard and mouse msgpump

The interval at which iohub tells Windows to pass along any new keyboard
and mouse events is now configurable.

The default interval has also been changed from 0.00375 sec to 0.001
sec.
Merge branch 'master' of git://github.com/psychopy/psychopy
ENH: ioSync keyboard device support

The ioSync,ino program can now be built with or without keyboard device
support by using #define KEYBOARD at the
beginning of the program.
BF: logging messages were sometimes duplicated and weren't showing new vals
BF: allow unicode log messages to be sent to terminal by encoding
DOCS: bumped version number for release 1.80.04
ENH: RatingScale option labels=None now hides all labels
Merge pull request #573 from jeremygray/master

ENH: RatingScale option labels=None now hides all labels
Merge pull request #572 from isolver/master

ioHub and ioSync ENH
Small doc cleanups for gui.fileSaveDlg() and gui.fileOpenDlg().
Merge pull request #574 from hoechenberger/master

Small doc cleanups for gui.fileSaveDlg() and gui.fileOpenDlg().
ENH: ioSync now supports analog input thresholds

Each analog input channel can have a threshold set. If the analog input
goes above or below the threshold level for that channel, a
ThresholdEvent is created.

Can be used to set voice key or light key 'triggering' sensitivity.
Merge branch 'master' of git://github.com/psychopy/psychopy
Merge pull request #575 from isolver/master

ENH: ioSync support for analog input thresholds
Don't draw lines when lineWidth is 0.