Sharp X v0.75.2

A short and sweet release.
We're releasing this version and further versions through installers so users can avoid the DLL loading errors, as Windows will now trust the files by default (hopefully). If you prefer, the portable version is also available.

The following is the changelog of this version (0.75.2):

-Added current project name to window title
-Added error messages to custom nodes
-Added leaf node functionality to custom nodes
-Added log window popup for LuaSTG Sub