Typos & cleanup.
Correct datatrees generation.
Fix reductions 2013 bug
Add some test_irpp 2013
Some legislation have been added.
Merge pull request #85 from adrienpacifico/master

Fix reductions 2013 bug
New attempt : adding legislation
redundant test erazed from test_cot_soc (already in test_irpp.py)

2013 added in param xml for test_irpp.py

Changed if for PFL (the condition is the date insted of finpfl)

Actualized various date.

Solved some commented test in test_irpp.py

f2da commented because some tests doesn't pass
Non working test in test_irpp.py are commented, TODO have been added

utils.py have been enhanced for the browser search
Merge pull request #87 from adrienpacifico/master

redundant test erazed from test_cot_soc (already in test_irpp.py)
Merge pull request #86 from mathiasandre/master

New attempt : adding legislation
Amending test from taxip to work with yield