Add .travis.yml from affiliated package template
Merge pull request #21 from cdeil/travis-ci

Add .travis.yml from affiliated package template
fix tests for python3: use relative imports in tests (see astropy
   issue#1256), avoid import of pyvo in setup.py,
vao.py: split_str_array_cell(): fix setting delim for python3
fix tests for python3.3: do not assume order on sets/dict keys:
sesame.py: enforce documented support for order of dbs
query.py: format parameter is preferred order
Merge pull request #27 from RayPlante/quickdev

fix tests for python3
revamped API reference docs: specialized to display inherited members,
includes improvements to docstring content.
finished guide to SSA
manual: finished data access chapter
finished nameresolver chapter, prepped for registry
partial completion of registry chapter
manual: another section for the registry chapter
manual: finished registry chapter
clean up docs, reduce warnings
Merge pull request #33 from RayPlante/mandoc

This provides a largely complete users manual (along with improvements to the inline documentation).
Merge remote branch 'upstream/master' into placeholder