Remove unused gender argument from CZBirthNumberField.clean
Add normalization to Lithuanian (lt) postal code field

Both "12345" and "LT-12345" now get normalized to "LT-12345", like the
Latvian postal code.
Merge pull request #69 from intgr/lt

Add normalization to Lithuanian (lt) postal code field
Merge pull request #67 from intgr/cz

Remove unused gender argument from CZBirthNumberField.clean
Add Latvian (lv) flavor with Latvian municipalities

110 municipalities and 9 republican cities.

Translations will come later.
Add Latvian (lv) postal code field (LV-XXXX)
Add Latvian (lv) personal code field (XXXXXX-XXXXX)
Add Estonian (ee) flavor with zipcode, counties and personal ID code fields
Merge pull request #70 from intgr/ee

Add Estonian (ee) flavor with zipcode, counties and personal ID code fields
Merge pull request #68 from intgr/lv

Add Latvian (lv) flavor: postal code, personal code and municipality fields
doc: Finland not Finnland
Merge pull request #71 from intgr/fi

doc: Finland not Finnland
Add test directory to $PYTHONPATH during tests

Fix for #49
Merge pull request #72 from django/issue-49

Add test directory to $PYTHONPATH during tests
Extended the documentation about how to run tests.
Updated test requirements.
Simplified tox and travis configuration.
Updated English source translation catalog.
Update uy.rst

Fix country name typo
Fixed Uruguay name typo