Merge pull request kataras#801 from opencollective/opencollective

Activating Open Collective

We need your help with translations into your native language.

Update to version 8.5.2 | Read HISTORY.md: https://github.com/kataras…

…/iris/blob/master/HISTORY.md#th-12-october-2017--v852

https://github.com/kataras/iris/blob/master/HISTORY.md#th-12-october-2017--v852

Update to version 8.5.0 | NEW: MVC Output Result | Read HISTORY.md

Update to version 8.4.5 | Read https://github.com/kataras/iris/blob/m…

…aster/HISTORY.md#fr-06-october-2017--v845 User Experience Report: https://docs.google.com/forms/d/e/1FAIpQLSdCxZXPANg_xHWil4kVAdhmh7EBBHQZ_4_xSZVDL-oCC_z5pA/viewform?usp=sf_link

Update to version 8.4.4 | Read https://github.com/kataras/iris/blob/m…

…aster/HISTORY.md#su-01-october-2017--v844

Update to version 8.4.3 https://github.com/kataras/iris/blob/master/H…

…ISTORY.md#we-27-september-2017--v843 and Update README.md

Add "release" badge at README.md

Add more details for new contributors to the greater community.

Push v8.3.4 | Read HISTORY.md