Merge pull request #8 from ehiggs/devel

Issue #1: Add desc, algo, ts, ts subpackages.
Merge pull request #9 from ehiggs/devel

Add __all__ decl in libs.py, error.py
Fix intro text.
Added table interface diagram.
Replace memory layout diagrams.
Revert changes to sphinx conf change.
CHanges to landing page.
Logo change.
Remvoe old references from docs.
Remove vestigal test.
Tweak docs.
Rename desc path.
Remove old execution pipeline.
Remove all code from other branch.
Rename algo/mean algo/std -> algo/stats
Doc fixes.
Dont' need numpy here.
std function
Finalize ooc stdev algorithm.
square not mult