BF: MonitorCenter.py handle notes == None
BF: fix problem with trialList creation

By referring to the local variable trialList rather than the property
self.trialList, the imported list of trials was being discarded and
replaced by just the name of the conditions file. This caused
loops to fail later on when trying to access properties of a given trial.
DOC: Remove tooltip non-functional suggestion

The tooltip previously gave an example of using 'randint(5)' as an argument to the row selection field in the loop dialog. This would actually lead to an error:
TypeError: range() integer end argument expected, got numpy.float64.
numpy.randint() does return an integer so not sure why this error arises, but removing the suggestion from the tooltip in the interim.
Merge pull request #660 from jeremygray/master

BF: MonitorCenter.py handle notes == None
Merge pull request #662 from m-macaskill/patch-2

DOC: Remove tooltip non-functional suggestion
BF: smooth out a couple wx-3.0 issue

- mac only (?): hack to pop up a gui has the side-effect that you can open and switch among wx windows
- PySimpleApp was deprecated in wx 2.9+

- get quite a few visual errors when run the test-suite (avbin, refresh rate, ...), will commit anyway
TEST: autoLog=False in test_projections / Test_class_WindowWarp
FF: ensure we have a wx.App prior to showing a dialog in gui.py

- make a temp one if needed, retain a global reference to it
DOC: add icon to "about" page if wx-3.0
RF: add file name extension to localization/mappings.txt

- might help auto-add to the manifest?
FF: adjustments for MANIFEST.in to pick up a couple files
BF: MonitorCenter.py handle notes == None
DOC: Remove tooltip non-functional suggestion

The tooltip previously gave an example of using 'randint(5)' as an argument to the row selection field in the loop dialog. This would actually lead to an error:
TypeError: range() integer end argument expected, got numpy.float64.
numpy.randint() does return an integer so not sure why this error arises, but removing the suggestion from the tooltip in the interim.
FF: wx-3 - small icons work but look bad on mac
RF: remove dump_namespace from Builder

- no longer needed, hopefully (was useful for debugging)
Merge branch 'master' of git://github.com/psychopy/psychopy
Merge pull request #663 from jeremygray/master

BF: smooth out a couple wx-3.0 issues
ENH: Start of iohub2 keyboard changes for Linux
BF: TextBox stim log warning if no fonts found
FF: wx-3.x - avoid PySimpleApp when deprecated