removed zfcuser entity config

Updated HtImgModule version

Fix content negotiation error

Update HtImgModule version

Merge pull request #20 from hrevert/feature/image-delete

New feature, delete image

Merge pull request #18 from stijnhau/master

Translation support

Merge branch 'file-upload-fix'

Merge pull request #6 from ojhaujjwal/master

Removed dependancy on WebinoImageThumb, Added dependency on HtImgModule, Enable caching

Updated documentation for installation process

Update README.md