Diagrams at arbitrary position and DITAA diagrams

[MickeJohannesson]

Used base from #28 and done some modifications to it Fixes the issure #21

• Added support to add an PUML diagram in the page in format ! [name] (name.puml) and it will be excluded from the normal rendering of the page. All other will be in top/bottom
• Merged from latest master and fixed the merge problems.
• Removed the extra config settings added in this PR, instead use current one (PLANTUML_SERVER_URL)
• Updated with latest PlantUML (plantuml-1.2022.1.jar)
• Updated some NPMs: md-to-pdf and joi
• Fixed "Download link" in deep folder structures (had problem on level 3 where it lost subfolders)
• Added "new line" on Download link/Go to link (before they came next to the diagram instead of under it)
• Added support for DITAA diagram type (only PNG is supported)

[MickeJohannesson]

Added in the fix for #52

[biznuge]

@MickeJohannesson - Love the new position your diagram anywhere in the .md file. One thing I noted is the command line now requires input. it there a non-interactive flag that we can use to bypass this for CI builds etc.

Again. Nice PR. :)

[vellala2000]

I had the same problem running the build in the pipeline. However its resolved after adding the new configs and removed file hashes from .c4builder. Not exactly 100% sure which one did the trick. Here are the properties i currently have

{
    "plantumlVersion": "latest",
    "projectName": "",
    "homepageName": "",
    "repoUrl": "",
    "rootFolder": "",
    "distFolder": "",
    "generateMD": false,
    "generatePDF": false,
    "generateCompleteMD": true,
    "generateCompletePDF": false,
    "generateWEB": true,
    "supportSearch": true,
    "webTheme": "//unpkg.com/docsify/lib/themes/vue.css",
    "docsifyTemplate": "",
    "webPort": "3000",
    "pdfCss": "",
    "includeBreadcrumbs": true,
    "includeLinkToDiagram": false,
    "diagramsOnTop": true,
    "embedDiagram": false,
    "generateLocalImages": true,
    "plantumlServerUrl": "https://www.plantuml.com/plantuml",
    "diagramFormat": "svg",
    "charset": "UTF-8",
    "hasRun": true,
    "excludeOtherFiles": false
}