Merge pull request #4312 from GrahamCampbell/4.1-security

[4.1] Improved Symfony Security Dependency
Fix conflicts.
Memory isn't passed to worker pop.
exploring daemon option for work command.
Working on worker daemon mode.
Working on some more daemon queue stuff.
Check daemon option.
Updated Queue SqsConnector to be able to support other AWS SDK options.
Merge pull request #4326 from jeremeamia/4.1

Updated Queue SqsConnector to be able to support other AWS SDK options.
Improved badges
Use exception handler and catch all exception when queueing.
Fix EOF
made Schema::getColumnListing method public
allow ssh-agent for remote connections
Resolve the right database connection.
Merge pull request #4362 from 4dma/fix_resolve_connection

Resolve the right database connection.
Merge pull request #4355 from lucasmichot/fix

Fix some EOF
Merge pull request #4357 from alexgalletti/4.1

Made Schema::getColumnListing method public
Return false if value is not a file.
Merge pull request #4286 from shrimpwagon/shrimpwagon

Added support for RLIKE, REGEXP and NOT REGEXP operators