* 3.4:
fix merge
[Security] Fix logout
Cleanup 2 tests for the HttpException classes
#27250 limiting GET_LOCK key up to 64 char due to changes in MySQL 5.7.5 and later
[Config] Fix tests when path contains UTF chars
[DI] Shared services should not be inlined in non-shared ones
[Profiler] Remove propel & event_listener_loading category identifiers
[Filesystem] Fix usages of error_get_last()
[Cache][Lock] Fix usages of error_get_last()
[Debug] Fix populating error_get_last() for handled silent errors
[DI] Display previous error messages when throwing unused bindings
Suppress warnings when open_basedir is non-empty
* 3.4:
fixed tests
[Finder] Remove duplicate slashes in filenames
[VarDumper] Skip some tests on custom xdebug.file_link_format
[WebProfilerBundle][HttpKernel] Make FileLinkFormatter URL format generation lazy
bumped Symfony version to 3.4.8
updated VERSION for 3.4.7
updated CHANGELOG for 3.4.7
* 3.4: (24 commits)
moved Twig runtime to proper class
fixed deprecated messages in tests
add PHP errors options to XML schema definition
[HttpCache] Unlink tmp file on error
Added LB translation for #26327 (Errors sign for people that do not see colors)
[TwigBridge] Fix rendering of currency by MoneyType
Import InvalidArgumentException in PdoAdapter
[DI] Do not suggest writing an implementation when multiple exist
[Intl] Update ICU data to 61.1
Use 3rd person verb form in command description
[Validator] Add Japanese translation
Support phpdbg SAPI in Debug::enable()
[HttpKernel] DumpDataCollector: do not flush when a dumper is provided
[DI] Fix hardcoded cache dir for warmups
[Routing] fix tests
[Routing] Fixed the importing of files using glob patterns that match multiple resources
[Ldap] cast to string when checking empty passwords
[Validator] sync validator translation id
[WebProfilerBundle] use the router to resolve file links
no type errors with invalid submitted data types
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