Handle nei/tests/coveragerc in setup.py

For some reason I keep getting an error that the coveragerc file has
not been found.  Here I'm handling the coveragerc file (for code test
coverage checking) in the same way as the HDF5 files.

Author: namurphy

setup.py

@@ -129,12 +129,14 @@
 package_info['package_data'][PACKAGENAME].extend(c_files)
 
 # Include all HDF5 files, recursively, since we cannot do this in
-# MANIFEST.in with a "dynamic" directory name.
+# MANIFEST.in with a "dynamic" directory name.  Adding in coveragerc
+# too as a bit of a hack since it doesn't seem to be working from
+# MANIFEST.in.
 
 h5_files = []
 for root, dirs, files in os.walk(PACKAGENAME):
     for filename in files:
-        if filename.endswith('.h5'):
+        if filename.endswith('.h5') or filename.endswith('coveragerc'):
             h5_files.append(
                 os.path.join(
                     os.path.relpath(root, PACKAGENAME), filename))