Initial change to incorporate scripts located under tests/
Changed how IDL_Histogram is imported.
Initial import of test suite.
Intial import of renamed file. IDL_functions_wrapper.py to IDL_Histogram.py
Added another procedural step comment for building the module
Formatting changes.
Removed old file.
Changes so that the newly built IDL_Histogram can be imported.
Fixed a bug causing int32/uin32 to incorrectly calculate the reverse indices.
Merge branch 'idl_pkg_setup'

Conflicts:
	packages/IDL_functions/Src/IDL_Histogram.f90