New Version

This new version adds a few small things and fixes a lot of bigger things. Things changed or added:

• More unit tests and integration with pytest instead of nose
• The segmentation dialog box now has an option to crop a chosen image by the extents of the segmentation
• Fix Cython generated code to make it compatible with Python distributions compiled with and without the --with-fpectl flag (ie. between Anaconda and system Python)
• Image cropping based on motion now works a lot better and is based on using FFT transforms to calculate where movement is found in a cine image
• Figures and other renderer objects have been made more thread-safe so that they can be filled with data and cleaned asynchronously
• F11 toggles full screen mode
• On-going code cleanup
• Other bug fixes

This release has 4 files for fully-contained distributables:

• Eidolon_All_0.4.0.zip -- contains the code and libraries for all platforms but does not have Python included
• Eidolon_OSX64_0.4.0.dmg -- OSX .app application containing the Python interpreter and libraries, no Python install needed
• Eidolon_Win64_0.4.0.zip -- Win7/8/10 application containing the Python interpreter and libraries, no Python install needed
• Eidolon_Linux64_0.4.0.zip -- Linux application containing the Python interpreter and libraries, no Python install needed. This is for Linux versions with glibc 2.19 and up (ie. Ubuntu 14.04). It has only been tested on Ubuntu 14.04 and 16.04 (plus a cursor test on Mint 18) so this is a somewhat experimental package.