Added config to force Symfony to use native session handler by default
Added config to force Symfony to use native session handler by default

Added comment for handler_id

shadowtje1990/symfony_todo_api,proteichik/testApp,NoUseFreak/StandardEdition,irro/MastoAlliance,vincentchalamon/phpunit-bridge,Ocramius/symfony-standard,ucay/Skeleton,wachterjohannes/sulu-standard,papaavola/symfony-standard,kmelia/fresh-symfony,phospr/symfony-starter,WolfMicrosystems/symfony-wms,fahadonline/sulu,the-software-factory/superhero-api,orodsem/trout,egeloen/symfony-standard,Clastic/StandardEdition,mnapoli/symfony-standard,umpirsky/symfony-standard,shamcode/symfony-testing,NoUseFreak/StandardEdition,twisted-socket/stage-plots,fahadonline/sulu,unewochialat/symfony-standard,symfony-cmf/standard-edition,ucsf-ckm/symfony-emberjs-edition,simonjcarr/symfony_rest,Chill-project/Standard,javiereguiluz/symfony-standard,UxorialRook/symfony-standard,Clastic/StandardEdition,IgorTimoshenko/symfony-standard-requirejs,uttam-vi/pardawala,pjcdawkins/tmp-symfony-demo,continuousphp/symfony-skeleton,kosintwong/symfony_test,mweimerskirch/symfony-standard,Soullivaneuh/symfony-standard,uttam-vi/pardawala,the-software-factory/superhero-api,fabpot/symfony-standard,tristanbes/symfony-standard,NoUseFreak/StandardEdition,Cartesia/01,MatthieuCutin/ligue-squash,shamcode/symfony-testing,mayeco/symfony-standard-pagodabox,formapro-forks/api-basic,GulDmitry/music-diff,apnet/symfony-standard-edition,bshaffer/symfony-standard,sulu-io/sulu-standard,SymfonyId/api-platform,vincentaubert/symfony-standard,0mars/symfony-standard-issue-13291,zanderbaldwin/symfony-layers,platformsh/platformsh-example-symfony,ewgRa/symfony-standard,havvg/symfony-propel-edition,tarasinio/weather-remainder.com,elcodi/symfonycon-demo,Metabor/Start-App,uttam-vi/pardawala,drufony/drufony,bshaffer/symfony-standard,dunglas/symfony-standard,mweimerskirch/symfony-standard,orodsem/trout,symfony/symfony-standard,sulu-io/sulu-standard,lyrixx/symfony-standard,ybutb/videotask,1ed/symfony-standard,propelorm/symfony-propel-edition,OskarStark/symfony-standard,bocharsky-bw/symfony-standard,Clastic/StandardEdition,trsteel88/symfony-standard,glavweb/symfony-standard,ucay/Skeleton,papaavola/symfony-standard,stof/symfony-standard,IgorTimoshenko/symfony-standard-requirejs,mkrauser/symfony-dump-demo,jakzal/symfony-standard,Baachi/symfony-standard,bionic-university/alexander-pobereznichenko,OskarStark/symfony-standard,proteichik/testApp,havvg/symfony-propel-edition,ctrl-f5/symfony-standard,HasClass0/standard-edition,stof/symfony-standard,rajkamalganeshvivid/symfony-standard,yelmontaser/symfony-standard,tarasinio/weather-remainder.com,ovelasquez/ussi,bamarni/symfony-docker,symfony/symfony-standard,bocharsky-bw/symfony-standard,ctrl-f5/symfony-standard,Tobion/symfony-standard,umpirsky/symfony-standard,SymfonyId/Skeleton,fahadonline/sulu,theodo/theodo-kata,wachterjohannes/sulu-standard,GulDmitry/music-diff,HasClass0/standard-edition,ucay/Skeleton,ucsf-ckm/symfony-emberjs-edition,bamarni/symfony-docker,zanderbaldwin/symfony-layers,jakzal/symfony-standard,black-project/black-standard,havvg/symfony-standard-propel,by-examples/symfony-standard,vincentaubert/symfony-standard,apnet/symfony-standard-edition,kmelia/fresh-symfony,black-project/black-standard,dkarvounaris/symfony-standard,symfony-cmf/standard-edition,ovelasquez/ussi,twisted-socket/stage-plots,RuntyCybin/symfony-standard,lmaslowski/sf2,InkApplications/barenaked-symfony,sulu-io/sulu-standard,AlexeyKupershtokh/symfony-standard,simonjcarr/symfony_rest,kmelia/fresh-symfony,formapro-forks/api-basic,SymfonyId/Skeleton,trsteel88/symfony-standard,b00giZm/symfony-boilerplate-app,MatthieuCutin/ligue-squash,FLM/uberstrap,xiaobudongzhang/symfony-standard,GulDmitry/music-diff,checat/symfony-minimal,javiereguiluz/symfony-standard,orodsem/trout,debruyne0/symfony,WolfMicrosystems/symfony-wms,propelorm/symfony-propel-edition,aerrasti/iemedebe,platformsh/platformsh-example-symfony,rajkamalganeshvivid/symfony-standard,lyrixx/symfony-standard,HumanBooster/Symfony,gencer/symfony-standard,apnet/symfony-standard-edition,debruyne0/symfony,skafandri/blog,myroshnychenko/SymfonyCMF,xiaobudongzhang/symfony-standard,pjcdawkins/tmp-symfony-demo,fabpot/symfony-standard,jbdelhommeau/symfony-standard,spolischook/standard-edition,ybutb/videotask,dunglas/symfony-standard,fduch/symfony-standard-workflow,AlexeyKupershtokh/symfony-standard,yhoiseth/notelite.net,Rvanlaak/symfony-standard,tarasinio/weather-remainder.com,we-bridge/symfony-admin,ewgRa/symfony-standard,tarasinio/weather-remainder.com,Chill-project/Standard,liip-forks/symfony-standard,liip-forks/symfony-standard,Tobion/symfony-standard,Spea/symfony-standard,phospr/symfony-starter,Cartesia/01,yhoiseth/notelite.net,b00giZm/symfony-boilerplate-app,egeloen/symfony-standard,Cartesia/01,Soullivaneuh/symfony-standard,spolischook/standard-edition,glavweb/symfony-standard,continuousphp/symfony-skeleton,fahadonline/sulu,taylankasap/symfony-standard,xabbuh/symfony-standard,aprezcuba24/symfony-standard,ovelasquez/ussi,Baachi/symfony-standard,unewochialat/symfony-standard,continuousphp/symfony-skeleton,fduch/symfony-sta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