v3.1.1-alpine Decrease of image size & exclude webcontent

Full Changelog: https://github.com/VSLCatena/narrowcasting-NS/commits/v3.1.1-alpine

Webcontent remove from container as php-fpm can ONLY serve .php files

More Docker & PHP

Full Changelog: https://github.com/VSLCatena/narrowcasting-NS/commits/v3.0.1

Trains, Rain and news, do you want more?

Finalized Buienradar

Added:
*Buienradar responsive

Changed:
*Fixed sizes of all elements

Removed:
*offset-col-1 from table
*fixed sizes and font-size

Issues:
* Maybe some layout issues

First release.

Main container max 80%

Added:
*

Changed:
*max-height for container

Removed:
*

Issues:
* Bootstrap columns sometimes misalignes