Bobtemplates.plone

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- Deprecated theme_package was removed, in 5.x it still exists
[MrTango]

- Cleanup theme template and update generated README
[MrTango]

- Add controlpanel subtemplate
[erral]

- Updated theme_barceloneta for Plone 6 classic - uses plonetheme-barceloneta-base npm package
[agitator]

- Updated TinyMCE template examples for Bootstrap 5
[agitator]

- Multiple Plone 6 fixes and Plone 4 cleanup
[MrTango]

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- Provide Plone 6 buildout config and constraints in generated add-on's
[MrTango]

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- Use codecov badge in add-on README instead of coveralls
[MrTango]

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- Add Upload coverage to Codecov GH-action and update DEVELOP.rst in add-on's
[MrTango]

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- Update generated README from addon template, to replace Travis badge

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- Further cleanup
[MrTango]