fix: declaration of ArticleList::toHTMLWithCSS must be compatible with...

See merge request !160

fix: declaration of ArticleList::toHTMLWithCSS must be compatible with ArticleListUnique::toHTMLWithCSS

feat(ArticleListUnique): toHTML() can be passed to template engine and thus...

See merge request !159

feat(ArticleListUnique): toHTML() can be passed to template engine and thus settings / variables can be passed on

Related: order-simple-checkout#12

fix: erp pdf view - all pages

See merge request !158

feat: pdf viewer via pdf.js

See merge request !157

Related: #105

fix: pdf preview check

See merge request !156

Related: #105

fix: pdf view is available for every view and is memorized

See merge request !155

feat: pdf preview in the print dialog

See merge request !154

Related: #105

fix(Send ERP Mail): uncaught error: call to a member function getMedia() on null

See merge request !153

fix: correctly check if translation of unit exists

See merge request !152

Related: #104

fix: correctly check if translation of unit exists

See merge request !151

(cherry picked from commit 21a31f8f)

Co-authored-by: Patrick Müller <p.mueller@pcsg.de>

Next 3.x

See merge request !150

fix: interface OutputProviderInterface will always evaluate to false

See merge request !148

fix: sepa mandate printing no longer works

See merge request !147

Related: pcsg/buero#476

fix: brutto calc 1 cent problem

See merge request !146

Related: pcsg/buero#425

fix: consider quantity at 1cent fix

See merge request !145

fix: contact person and contact mail are reset

See merge request !144

Related: pcsg/buero#456

fix: when entering gross, note the one cent problem

See merge request !143

Related: pcsg/buero#344
Related: pcsg/buero#436

fix: when entering gross, note the one cent problem

See merge request !142