Updated gitignore, suggested by nenslint
pep8
Refactor: show_label is now label_on_separate_line.

Much clearer name.
Refactoring: moved popup renderers to separate file.

Fixes #22.
Ignoring .codeintel/
Refactoring: moved method that I missed.
Re-ordered constants by their value. Important if we want to add more
one-character values... :-)
Using real booleans. And switched the t/f values.

I changed the variable name previously, but that one also switched the meaning.
Now the values match the original intention.
Refactoring: moving part of the rendering from html to python.

mark_safe is our friend here.
The big if/else tree is better done in the python code. Otherwise the template and the pyhton
code are tightly coupled.
pep8
Indentation
Added functional test that renders the popup template.

This way I can test whether the mark_safe() machinery works.
Added tests
Added two extra renderers for featurelines: integers ('10') and float with
  two decimals ('10.26'). Feed it a number-like string and it works.

Fixes #26.
Updated translations via transifex
Using latest conf.py version
Fixed .rst syntax errors
Lots of doc fixes
Merge pull request #28 from lizardsystem/reinout-new-popup-renderers

Two new popup renderers and a whole lot of doc fixes.