Do not try and install SimpleITK on Py3.2 or 3.4
Fix boolean logic for SimpleITK install and add warning
Fix typo in bash conditional
Merge pull request #1275 from blink1073/use-wheelhouse-simpleitk

Do not try and install SimpleITK on Py3.2 or 3.4
Create a new figure for imshow if there is already data