CODESYS 4 Linux

fixed filename, when using subfolders

improved error reporting of buildtest

fixed issue in dependency resolver

Implemented unit testing against CODESYS Linux SL runtime.
Improved moduletests and fixed everything on the way.

corrected but in "build package". The package was recursivly added to itself under some circumstances.

- implemented update device
- implemented download missing libraries (as far as possible)
- fixed minor bugs

implemented handling of library dependencies for the "runtest" action

added error messages in case a compile error occured

added action to save a project archive

disabled prompts for "runtest" action, which is running in UI mode

implemented "runtest" action

cleaned up build output
- removed stderr from output and removed some debug messages

[#13] Code is not extracted for most projects
- fixed problem which mainly existed when there was no subfolder, but only one top-level package
was generated fully automatically. Then the build-package step failed, which stopped the rest

Added first draft for a test runner action for ci processes
The test will be executed in the simulation PLC

beatification of the PLCopen XML transformation

fixed problem when devdesc was not installed

export documentation as markdown for the source browser

remove debug prints

added script to export library documentation

dont overwrite existing manifests

added script to generate a plain package manifest for a repository

- allow to start the CODESYS IDE with UI "./codesys ide"
- fixed copy artifacts bug by switching to the correct shutils function

add build package action

- updated container to SP15
- inserted dummy call, as the first codesys script call is never successfull
- disabled copying of the artifacts (wrong level)

- prepare IDE to be used in a productive setup
- moved the xinetd playground to an own image