Update link for INTOCPS Modelio extension from 1.0.29 to 1.0.30

updated links to INTOCPS Modelio extension

Add infos for INTOCPS extension for Modelio

    version 0.0.6 now active in the download manager

download/0.0.6.json
download/index.md
download/release-0.0.5.md
download/release-0.0.6.md
    INTO-CPS release 0.0.6

    changed bundle download URL

    oops

download/index.md
download/release-0.0.5.md
download/versions.json
    release 0.0.5 ready.. will be online soon!

    added missing checksums

download/versions.json
    for testing the download manager. Will contain real data later

download/release-0.0.4.md
simulation/coe-api.pdf
simulation/coe.md
simulators/20sim.md
    various documentation updates incl. release 0.0.4 information

    prettyfication :)

    - oops

    - Added RT-Tester to the list, even though no download URL exists. I
      will add a point about this at the next NM.
    - Merged the three Open Modelica list items into one (containg 3
      download links)
download/release-0.0.3.md
    - Added JRE to requirements section.

    added list of supported platforms to each download link

    added release 0.0.3

download/release-0.0.2.md
download/release-0.0.3.md
simulators/20sim.md
testing/rt-tester-mbt.md
    Release 0.0.3 documentation ready

    added note regarding the wrong openmodelio profile being bundled
    with 0.0.2

download/release-0.0.2.md
simulation/antivirus.md
simulation/coe.md
    ready for release. Just need the final rttui binary

simulators/20sim.md
simulators/openmodelica.md
systemmodelling/index.md
    Added information received from consortium partners regarding their
    tools and how to use them in relation to this project