Fix libraries

lib/latex-common/README.md

@@ -0,0 +1,33 @@
+# latex-common
+
+Repository containing common latex code that can be shared across multiple projects.
+
+## Usage
+
+Put
+
+```latex
+\input{/path/to/common.tex}
+```
+
+in your preamble. See the `examples` folder for usage examples.
+
+## Build examples
+
+### Build manually
+
+```bash
+$ make
+```
+
+### Build using docker
+
+1. Build docker image
+    ```bash
+    $ docker build -f dockerfiles/Dockerfile.alpine . -t latex-common
+    ```
+2. Build examples
+    ```bash
+    $ docker run --rm -v $PWD:$PWD -w $PWD -u `id -u`:`id -g` latex-common make
+    ```
+