Set class on a column.
Fixed brokens links to source documentation
Merge pull request #482 from LewisW/patch-1

Fixed brokens links to source documentation
Apply manually set column class to filter and title rows as well.
Update set_grid_identifier.md
Update add_actions_column.md
Search and Reset translation
Merge pull request #489 from maximechagnolleau/master

Search and Reset translation (French)
Update messages.fr.xliff
Merge pull request #490 from gildasdubois/master

Update french translation
Update manipulate_column_render_cell.md
Update add_row_action.md
Update DataGridExtension.php

getGridUrl can now return an export Url.
Add a workaround for PHPs inconsistent handling of boolean values.

(string)$value casts a true value to "1", but casts a false value to ""
such that the array_key_exists() call will always return false when
looking up the false value which is keyed in the array as "0".

By first casting boolean values to integers we cause (string)$value to
generate the correct string representations of "0" and "1".
Merge pull request #494 from youngest/renderCell-boolean-fix

Add a workaround for PHPs inconsistent handling of boolean values.
Ignore empty id strings for export and massActions

This allows having the selectboxes with an empty string option instead of -1, as an empty value is the default behavior of some javascript libraries.

Some minor phpDoc fixes
Merge pull request #499 from Danez/patch-1

Ignore empty id strings for export and massActions
CodingStyle
Merge pull request #501 from Danez/patch-2

Fix code Standard
Update column_annotation_property.md