Update Readme with tags

README.md

@@ -1,7 +1,24 @@
-# Collection of recipes for common setups
-To extend the Basic docker-image with your packages.
-#### Install the full scheme
-` RUN tlmgr install scheme-full `
+# Schemes/Tags
+## Sizes
+* `infraonly` - infrastructure-only scheme (no TeX at all)
+* `minimal` - minimal scheme (plain only)
+* `basic` - basic scheme (plain and latex)
+* `small` - small scheme (basic + xetex, metapost, a few languages)
+* `medium` - medium scheme (small + more packages and languages)
+* `full`, `latest` - full scheme (everything)
+
+## Extra Schemes
+* `gust` - GUST TeX Live scheme
+* `context` - ConTeXt scheme
+* `tetex` - teTeX scheme (more than medium, but nowhere near full)
+
+# How to use
+Mount your source code at `/data` and run whatever you want with LaTeX.
+
+# How to extend an Image
+To extend the one of the docker-images with your packages.
+
+`FROM icaotix/latex:<tag>`
 
 #### Install latex packages
 ` RUN tlmgr install latexmk `