C# Compiler

[DaRacci]

I'm looking to move the powershell compiler into a C# project as it will be easier to manage a advanced feature like this.
The new compiler has a few goals:

• The ability to detect used variables and functions to determine if a they should be prune from the final output.
• The ability to embed required external modules like PSReadLine 2.3.4 so that I don't have to mess with runtime dependencies.
• The ability to both compile to a .ps1 script and an .exe file which includes the powershell runtime (Low Priority for .exe)
• The ability to while compiling, detect possible issues and report them before having to run the script to find them.