Add Archimate

[rogerkohler]

Added Archimate to the list

Description

Archimate is a modeling tool used for Enterprise Architecture efforts standardized by The Open Group.

Checklist:

• I am adding a new language.
  • The extension of the new language is used in hundreds of repositories on GitHub.com.
    • Search results for each extension:
      • https://github.com/search?utf8=%E2%9C%93&type=Code&ref=searchresults&q=extension%3AARCHIMATE
  • I have included a real-world usage sample for all extensions added in this PR:
    • Sample source(s):
      • https://github.com/rogerkohler/MapaAplicacionesBci
  • I have included a change to the heuristics to distinguish my language from others using the same extension.

[rogerkohler]

https://github.com/search?utf8=%E2%9C%93&q=extension%3Aarchimate+NOT+nothack&type=Code [507 code results]

[pchaigno]

This is an XML format, it should be added as a new extension for XML.
Please also follow the contribution guidelines.

[lildude]

To quote @pchaigno:

This is an XML format, it should be added as a new extension for XML.
Please also follow the contribution guidelines.

[lildude]

This is also no popular enough for inclusion at this time.

[pchaigno]

Closing in favor of #4219. We'll monitor the popularity of the extension there.

If you have an improved search query compared to the one used in #4219, please post it here and I'll update #4219.

[pchaigno]

If #4222 is accepted, it should automatically classify most .archimate files as XML and we won't require this pull request anymore.