cargo-templated-examples

In my scientific crates, I often find I have example scripts that need various options or features passing to them when they are run and have some examples that I want to run with cargo run and others that I want to run with cargo mpirun. In order to simplify my testing workflow, I created cargo-templated-example. This tool allows you to run a single command (cargo templated-examples) to run everything in your examples folder with the correct options, features and cargo command.