Update README.md

Added hint for "how to use" section to the top of the readme.

Author: ax-meyer

README.md

@@ -2,6 +2,8 @@
 
 A format description based on Google protobuf. The format is used for controlling a laser in combination with a galvanometer scanner. It supports multi scanfield arrays as well as additional machine axis controls.
 
+If you are just looking for a "How to use", please scroll to the last section of the readme!
+
 ## Why another format?
 
 The first question to adress is for course: why another format? Often, the introduction of a new format to "unify all the existing ones" leads to a situation of there just being yet another format, as beautifully shown in this [xkcd](https://xkcd.com/927/).
@@ -75,4 +77,4 @@ The OpenVectorFormat description is based on Google Protobuf. Protobuf already s
 ## How to use
 The recommended way to use OpenVectorFormat in your software is to use our reference implementation [OpenVectorFormatTools](https://github.com/Digital-Production-Aachen/OpenVectorFormatTools). It provides basic tooling for a seamless integration in C#, e.g. a file reader / writer with streaming support, consistency checks for jobs, and a gRPC wrapper for easy use with other languages.
 
-If you prefer not to use those tools, you can either use the [Workspace](WORKSPACE) file to pull & build standalone versions of the Protobuf & gRPC libraries in your `bazel` workflow. Or just take the [open_vector_format.proto](open_vector_format.proto) file directly. In this case, you should be knowing what you are doing since you need to integrate the protobuf and gRPC libraries manually into your software.
+If you prefer not to use those tools, you can either use the [Workspace](WORKSPACE) file to pull & build standalone versions of the Protobuf & gRPC libraries in your `bazel` workflow. Or just take the [open_vector_format.proto](open_vector_format.proto) file directly. In this case, you should be knowing what you are doing since you need to integrate the protobuf and gRPC libraries manually into your software.