Add an option to use names over IDs when converting a VOTable to a Table.
Add use_names_over_ids support to votable's connect.py
Fixes #622.  Add methods to look up elements by utype.
Update the *_by_utype methods to support returning multiple values
Fix for Python 2.6
added new timer module
added timer codes and docs, still need to add tests
added timer tests and doc
fixed timer tests
fixed doc and test errors, tested on Python 2 and 3
added prediction example using lambda function in doc
renamed timeit to timefunc
renamed SimpleRunTimePredictor to RunTimePredictor
Update copyright years
added more options for plotting and updated doc
Add AstropyBuildPy, which builds the default configuration even if build_ext doesn't run

closes #719
Prevent configuration file generation in build_py if build_ext will be run
Merge pull request #9 from astrofrog/build-py-generate-config-fix

Prevent configuration file generation in build_py if build_ext will be run
Updated docs to including coordinate string formatting
Update list of author names using the result of `git log --format='%aN' | sort -u`