Changes before release.

New version release.

Changes before release 1.3.3

Bump version before release

Closes pawelczak#121. When ajax returns no data, item list disappears.

1.3.0

Closes pawelczak#112. Added parameter hideOnEmptyPhrase

1.2.0

Closes pawelczak#79. Categories feature works with processData.

Closes pawelczak#74. Test for matchResponseProperty - function