changed logo
fixed dimensions of the image-files
Merge pull request #6 from optikfluffel/master

just changed the logo
Merge pull request #7 from psychemedia/master

SImple HTML table scraper using Google Spreadsheets
[literating-html-tables][s]: minor corrections including typo in image refs.
[glossary][s]: add etherpad term.
[sql-tips][xs]: add howto for outputting to csv from postgresql.
[examples/csv2sqlite][m]: (old: 2m) add simple python script for converting csv to sqlite (with type guessing).

* Did most of this work on train to Boston in December but did not polish off until now.
[text/data-wrangling-intro][m]: add beginnings of a general introduction to data wrangling (get, clean, analyze).

* Content is taken (with minor reworking) from the stub P2PU course I started last June http://p2pu.org/en/groups/an-introduction-to-data-wrangling-working-with-data-101/
[text/sql-for-data-manipulation.rst][m]: add in new section on SQL for data manipulation which is rst-ified version of Tim McNamara's post on notebook.okfn.org [1].

[1]: http://notebook.okfn.org/2011/10/08/introducing-sql-for-lightweight-data-manipulation/
[theme][s]: remove existing theme (about to replace with sphinx-theme-okfn).
[theme][s]: switch to sphinx-okfn-theme (including update of conf to accommodate this).
[conf][xs]: add google analytics code.
[gitignore][xs]: usual.
[README][xs]: add a very basic README.
[conf,bugfix][xs]: correct typo in last commit for conf.py.
[theme][xs]: correct sphinx-theme-okfn module link to be public read-only link rather than logged in user link.
[geocoding][s]: (old: 6m) add a quick and dirty geocoding example.
[ref/visualization][m]: add basic list of visualization tools taken from http://wiki.okfn.org/OpenVisualisation.
[refactor][xs]: move todo stuff into TODO.txt.