Add foo
Merge branch 'master' into kkwteh

* master:
  gitignore update and data dir
This script converts the date column to a more useful time series index for the data frame
Merge branch 'master' into kkwteh

* master:
  ignore ipynb files
  gitignore and data dir crap
Add utility to construct datetime index.
remove useless foo.txt file
Merge branch 'master' into kkwteh

* master:
  station class with init and repr
Refactor year, month, day helpers
Put datestring_index helper into useable form
Hide datestring helper
Merge pull request #1 from boates/kkwteh

Kkwteh