app: started making widget for a list of dicts
ENH: Added warning log to SimpleImageStim if the image size exceeds the window size (psychopy will draw a black screen).
BF: better unicode support in RatingScale

thanks to Henrik Singman for some of the patches
BF - Save Unicode Data in WideText
DOC: added detail in RadialStim doc-string
added units for radial and angular phases
added types of masks for mask
Merge pull request #172 from jeremygray/master

BF: better unicode support in RatingScale
Merge pull request #173 from kastman/master

One more Unicode Logfile Bugfix
Merge pull request #174 from andreagrant/master

DOC: added detail in RadialStim doc-string
Merge pull request #171 from jamesmcm/master

ENH: Added warning log to SimpleImageStim if image size exceeds window size
Merge pull request #175 from smathot/master

Support for non-ASCII keyboard input
ENH: Added warning log to SimpleImageStim if the position of the imagestim causes part of the stimuli to be cut off (or not drawn at all in the negative case).
DOCS: updated for new release (1.74.00)
DOCS: changelog addition
BF: getDateStr() returns numeric (year_mm_dd_hm) if UnicodeDecodeError

eg, '2012_07_11_2116', if u'2012_Jul_11_2116' failed to decode
Merge pull request #177 from jeremygray/master

BF: getDateStr() returns numeric (year_mm_dd_hm) if UnicodeDecodeError
BF: Better artifact removal for the raisedCos window function.
ENH: misc.py
Added cart2sph
Modified dkl2rgb to allow NxNx3 matrices to be converted.
BF Check for numpy datatypes in SaveAsText
Merge pull request #178 from arokem/fix_raised_cos

BF: Better artifact removal for the raisedCos window function.
Merge pull request #180 from kastman/master

SaveAsText Datatype Numpy Instance Error