* drop elasticsearch-dsl50, used for single change, unmaintained
* [CodingStyleAdvanced] Move UseMessageVariableForSprintfInSymfonyStyleRector from single-rule set Decomplex to CodingStyleAdvanced
* merge FrameworkMigration with 1 class to NetteToSymfony
* [Transform] Move ServiceGetterToConstructorInjectionRector to Transform set
* [Transform] Move ReplaceParentCallByPropertyCallRector to Transform package
* [Transform] Move StaticCallToFunctionRector to Transform
* update docs
* [Transform] Move NewToStaticCallRector to Transform