bugfix: use custom hipchat server in buildHeader method
bugfix: use custom hipchat server in buildHeader method

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