* 'master' of https://github.com/ublaboo/datagrid:
  Fixed typo in exception message

* 'master' of https://github.com/ublaboo/datagrid:
  fix DataGrid::createSorting() $sort_callback was nullable for init request -> problem with sofistic QueryBuilder use-cases

fix Column::setSortableCallback() (in DataGrid::createSorting())

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Fix for fetch-joined DoctrineDataSource

Method getCount correctly uses doctrine's Paginator, but getData returns result directly. It's causing wrong pagination in grid if you provide QueryBuilder with joins - shows less rows than it should be.

This commit change getData method to return result via doctrine's Paginator.

@see http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/tutorials/pagination.html

Set filters in separate rows

Adding addParameters; Fixes #364 

fluent setter for setValue on filter

Support for filtering by exact value

Limit jQuery version to ^2.0; Fixes #361

Pagination template: fix show 0 items

When no items found then show "Items: 0-0 of 0" text instead of "Items: 1-0 of 0".

$sort_callback was nullable for init request -> problem with sofistic QueryBuilder use-cases

fix DataGrid::removeColumn()

$columns_visibility => E_NOTICE: Undefined index:

Update bower: nette-forms to version ^2.3 (compatible with 2.4)