v0.0.17 - Support for some Javadoc and user defined externals

• Method documentation can now contain some javadoc to allow for parameter descriptions

Example_parameters.mp4

• if a directory _externals\ is in the workspace, the language server looks for a _externals\externals.src or _externals\externals.d (in that order)
  • if one of these files is found, they will be parsed before user code and will be available for completion.
    Mainly useful for externals defined by Union plugins.