Wrong FA icons sizing

Temporary fix repairing FA icons size on Bootstrap btn-xs and btn-sm buttons.
Merge pull request #122 from martinsifra/patch-1

Wrong FA icons sizing
Datasources\Doctrine: Improvement of Doctrine Paginator [Closed #125]
Support Nette version >= 2.2 [Closed #124]
Merge branch 'master' of github.com:RadekUldrych/grido into RadekUldrych-master
ArrayObjectAccessor: Added support for dot notation to joined tables data [Closed #120]
Removed cool url sorting representation ↑|↓ [Closed #123]
Reverted template filter for "use in template" workaround.
Added feature "Inline Editation" [Closed #126]
Typo
Update Component.php
Merge pull request #130 from MartyIX/patch-2

Typo
Tests hotfixed
Merge remote-tracking branch 'upstream/master'