v2.9.0 released (support of "all" PlantUML elements can be enabled)

[kirchsth]

It is time for a new release v2.9.0!

The new main features is

• Support of "all" PlantUML elements can be enabled

More often a full support of all PlantUML elements are requested (it can be enabled via ENABLE_ALL_PLANT_ELEMENTS).
After that the PlantUML elements can be set via the new optional baseShape="...." argument

    System(..., ?baseShape),
    System_Ext(..., ?baseShape),
    Container(..., ?baseShape),
    Container_Ext(..., ?baseShape),
    Component(..., ?baseShape),
    Component_Ext(..., ?baseShape)

I hope you like it
Helmut