Description

Added basic windows inno setup installer.

Closes #4.

Type of change

[ ] Bug fix (non-breaking change which fixes an issue)
[x] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
[ ] This change requires a documentation update
[ ] Something else

[x] My code follows the style guidelines of this project (There still is one todo)
[x] I have performed a self-review of my code
[x] I have commented my code, particularly in hard-to-understand areas
[x] I have made corresponding changes to the documentation
[x] My changes generate no new errors or linter warnings
[x] My changes generate no problems with other code
[ ] I have added tests that prove my fix is effective or that my feature works
[x] New and existing tests passed locally with my changes