Squashed commit of the following:

commit 3523454c
Author: Mathias Preiner <mathias.preiner@gmail.com>
Date:   Thu May 2 16:53:41 2019 -0700

    Update README.md.

README.md

-PLEASE do not use the download button on the top right; use this link instead: http://smt-lib.loria.fr/zip/UFIDL.zip
+**Please** **do** **not** use the download button on the top right; use this link
+instead:
+[http://smt-lib.loria.fr/zip/UFIDL.zip](http://smt-lib.loria.fr/zip/UFIDL.zip)
 
-This is a repository of SMT-LIB benchmarks. See http://smtlib.org/ for more information about the SMT-LIB initiative.
+This is a repository of SMT-LIB benchmarks.
+See [http://smtlib.org](http://smtlib.org) for more information about the
+SMT-LIB initiative.
 
-This repository contains the benchmarks in UFIDL logic. See http://smtlib.org/logics.shtml for a description of the SMT-LIB logics.
+This repository contains the benchmarks in UFIDL logic.
+See http://smtlib.org/logics.shtml for a description of the SMT-LIB logics.
 
-The benchmarks in this repository are distributed under the [Creative Commons Attribution 4.0 International License](https://creativecommons.org/licenses/by/4.0/
-), unless otherwise specified in the benchmark itself (see :license info attribute in the file).  If your benchmarks are included in this repository and you do not agree with this licence, please contact [the SMT-LIB co-ordinators] (http://smtlib.org/contact.shtml ).
+## Cloning the repository
 
 To clone this repository on your computer, use the git command:
 
+```
 git clone https://clc-gitlab.cs.uiowa.edu:2443/SMT-LIB-benchmarks/UFIDL.git
+```
+
+**Note**: Benchmarks with a size of 10MB+ are stored via
+[Git LFS](https://git-lfs.github.com/).
+Make sure to install and setup Git LFS before cloning the repository.
+
+
+## License
+
+The benchmarks in this repository are distributed under the
+[Creative Commons Attribution 4.0 International License](https://creativecommons.org/licenses/by/4.0/),
+unless otherwise specified in the benchmark itself
+(see `:license` info attribute in the file).
+If your benchmarks are included in this repository and you do not agree with
+this licence, please contact the
+[SMT-LIB co-ordinators](http://smtlib.org/contact.shtml).