Documented the workflow metadata [redux]#11209

Merged

javiereguiluz merged 17 commits intosymfony:4.2from

pbowyer:pull/9476-workflow-metadata

Apr 17, 2019

Commits on Apr 7, 2019

Documented the workflow metadata

javiereguiluz
authored and
pbowyer
committed
Add missing metadata key, fixing comment by @noniagriconomie on https://github.com/symfony/symfony-docs/pull/9476
pbowyer
committed
Incorporate the code examples in https://github.com/symfony/symfony-docs/pull/9476#discussion_r184728373 into the documentation
pbowyer
committed
First set of tidy-ups for @HeahDude's feedback.
pbowyer
committed
Incorporate @OskarStark's feedback
pbowyer
committed
Document how to see all configuration options (see https://github.com/symfony/symfony-docs/pull/11209#discussion_r268392587)
pbowyer
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Add an introduction as suggested in https://github.com/symfony/symfony-docs/pull/11209#discussion_r268391900
pbowyer
committed
Incorporate further excellent feedback from @HeahDude
pbowyer
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Update arrays to use short syntax
pbowyer
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Simplify the English and turn it into a tip
pbowyer
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Incorporate @OskarStark's feedback
pbowyer
committed
Apply suggestions from code review

OskarStark
and
pbowyer
committed
Indent PHP block by an additional 4 spaces
pbowyer
committed
Change code formatting of PHP snippet per https://github.com/symfony/symfony-docs/pull/11209/files/d57fa38d903175d58d9cfbf63f20e7ced8d2fd01#r268391655
pbowyer
committed
Remove the word 'simple'
pbowyer
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Add blank line between code block and sentence above. Code block was not rendering.
pbowyer
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Oskar's feedback
pbowyer
committed