Allow passing additional parameters to PHP's mail().
Allow passing additional parameters to PHP's mail().

PHP's mail() function accepts an optional additional_parameters argument
which can be used to provide additional information, such as setting the
envelope sender, for some MTAs.  This patch allows the
NativeMailerHandler to pass these through.

chinaweilu/monolog,deguif/monolog,oswaldderiemaecker/monolog,pomaxa/monolog,dracony/monolog,KevinMGranger/monolog,yegortokmakov/monolog,supre/monolog,bd808/monolog,mbrevda/monolog,entwu/monolog,dangnguyen27/monolog,rap2hpoutre/monolog,esalter/monolog,netgusto/monolog,tavrij/test,thiagotalma/monolog,brendo/monolog,JeroenDeDauw/monolog,yaoshanliang/monolog,printerpam/monolog,localheinz/monolog,lyrixx/monolog,webwlsong/monolog,Sgoettschkes/monolog,cherrytech/monolog,prgTW/monolog,JCook21/monolog,Seldaek/monolog,aeryaguzov/monolog,dailymotion/monolog,gencer/monolog