Merge pull request Trendyol#18 from umutphp/master

A Batch Of Documentation Updates

Merge pull request Trendyol#16 from selcukusta/master

Suggest an image if entered word length is greater than 2

fix Trendyol#11, add word len control to start search, cache only non…

… empty data

add docker service command suggestions resolves issue Trendyol#4

Update README.md