A user pointed out that the build script included with the sampleSources.zip archive was failing.  I uploaded a newer version today that addresses that problem, and while I was at it, I fixed a couple of bugs related to using the sources on a Windows platform.  Specifically:

• API method caching wasn't working on Windows.  The cache scheme used characters that are illegal under Windows as part of the cached object names.
• Errors loading gene-series-map.tsv.  The newline char used in the file was not handled correctly on Windows.
• Also created the sub-dir test_output/cache and for use by unit tests.