remove beta
remove beta

Signed-off-by: Sven Dowideit <6f6969dc7db01e7204496bfb27e43d63ec4b2eb3@home.org.au>

SvenDowideit/docs-base,calavera/docs-base,moxiegirl/docs-base,SvenDowideit/docs-base,calavera/docs-base,zachlysobey/docs-base,moxiegirl/docs-base,sanscontext/docs-base,mikedougherty/docs-base,ywarnier/docker-docs-base,lyndaoleary/docs-base,sfsmithcha/docs-base,thaJeztah/docs-base,thaJeztah/docs-base,ywarnier/docker-docs-base,zachlysobey/docs-base,tristan0x/docs-base,sfsmithcha/docs-base,mikedougherty/docs-base,sfsmithcha/docs-base,lyndaoleary/docs-base,SvenDowideit/docs-base,tristan0x/docs-base,thaJeztah/docs-base,sanscontext/docs-base,moxiegirl/docs-base,sanscontext/docs-base,mikedougherty/docs-base