Change log for esqueleto text search

Version 1.1.1

• add tutorial in the readme

Version 1.1.0

• Removed weird patch numbering
• added a saner api for doing actual search.
• improve documentation.
• bump text
• drop data default dependency.

Version 1.0.0.3

initial version, uploaded from: https://github.com/creichert/esqueleto-textsearch