Support Files with the same name but different extensions in the same directory.

[mariari]

Currently, the project can handle project structures which have a tree structure like this

.
├── ArithmeticCircuit
│   ├── Compilation
│   │   └── Types.hs
│   ├── Compilation.hs
│   └── Parameterisation.hs
├── Michelson
│   ├── Compilation
│   │   ├── Types.hs
│   ├── Compilation.hs
│   └── Parameterisation.hs

However, if the project has the following, this could should break horribly, due to trying to find an unique name that seperates them

.
├── ArithmeticCircuit
│   └── Parameterisation.hs
│   └── Parameterisation.lisp

What we should check for instead is if the difference is only the extension and make the unique name

<Parameterisation.hs>
<Parameterisation.lisp>

respectively.

[mariari]

Solved in #5