Few cleanups for the apiClient.
Few cleanups for the apiClient.

efcsbook/google-api-php-client,andregsousa/google-api-php-client,malgia/google-api-php-client,josburn14/google-api-php-client,vishnu-milan/google-api-php-client,midoalone/google-api-php-client,pipiyo/google-api-php-client,phannack/google-api-php-client,long2506/google-api-php-client,vikashprasad/google-api-php-client,warriorians/google-api-php-client,srengkhorn/google-api-php-client,brandondevries/google-api-php-client,cpigat/google-api-php-client,shaileshcrestinfotech/google-api-php-client,vishnu-milan/google-api-php-client,sahilg1410/google-api-php-client,DanieloValencia/google-api-php-client,boyfinal/google-api-php-client,jeremyperson/google-api-php-client,vikashprasad/google-api-php-client,Ajay17/google-api-php-client,anuragsavita/google-api-php-client,midoalone/google-api-php-client,vn271/google-api-php-client,gcnonato/google-api-php-client,chetna282784/google-api-php-client,khushbu-soni/google-api-php-client,prashantgaur2000/google-api-php-client,tcho187/google-api-php-client,andresf90/google-api-php-client,digant-samcomtech/google-api-php-client,GeorgeMilliner/google-api-php-client,sudalaikasi/google-api-php-client,zaasmi/google-api-php-client,forzac/google-api-php-client,Vergo114/google-api-php-client,someng/google-api-php-client,AnwarKhoiri/google-api-php-client,vishnu-milan/google-api-php-client,pardhuphp/google-api-php-client,darbinet/google-api-php-client,hlibco/google-api-php-client,safikul/google-api-php-client,macgia/google-api-php-client,yuvadius/google-api-php-client,darbinet/google-api-php-client,chetan3/google-api-php-client,demotestinggcg/google-api-php-client,tvt2410/google-api-php-client,kuldip007/google-api-php-client,MichelaThalagala/google-api-php-client,digant-samcomtech/google-api-php-client,ersengultepe/google-api-php-client,NNyq/google-api-php-client,usmansher/google-api-php-client,malgia/google-api-php-client,dnmisha/google-api-php-client,jeremyperson/google-api-php-client,shirostudios/google-api-php-client,hlibco/google-api-php-client,heridan-piran/google-api-php-client,boyfinal/google-api-php-client,madhan23eee/google-api-php-client,ramesha1/google-api-php-client,chetna282784/google-api-php-client,hlibco/google-api-php-client,navneetrawal/google-api-php-client,graysonecooper/google-api-php-client,kokororin/google-api-php-client,muruganpm/google-api-php-client,haive/google-api-php-client,kanda3333/google-api-php-client,punch117/google-api-php-client,kishor90/google-api-php-client,kokororin/google-api-php-client,krishnaoctal/google-api-php-client,efcsbook/google-api-php-client,krishnaoctal/google-api-php-client,jamzgoodguy/google-api-php-clientsatuh,anuragsavita/google-api-php-client,DanieloValencia/google-api-php-client,long2506/google-api-php-client,Prateeksha0491/google-api-php-client,rv-tech/google-api-php-client,vikucis/google-api-php-client,pardhuphp/google-api-php-client,asrivastava1002/google-api-php-client,shirostudios/google-api-php-client,makbrash/google-api-php-client,anuragsavita/google-api-php-client,Prateeksha0491/google-api-php-client,pardhuphp/google-api-php-client,heridan-piran/google-api-php-client,sahilg1410/google-api-php-client,borencai/google-api-php-client,zaasmi/google-api-php-client,srengkhorn/google-api-php-client,macgia/google-api-php-client,viru19192/google-api-php-client,NNyq/google-api-php-client,User1010/google-api-php-client,usmansher/google-api-php-client,hemalcommercepundit/google-api-php-client,heridan-piran/google-api-php-client,saimsafdar/google-api-php-client,dnmisha/google-api-php-client,rv-tech/google-api-php-client,lady-ady/google-api-php-client,tavanchinh/google-api-php-client,alisaheb/google-api-php-client,onokopoo/google-api-php-client,Ajay17/google-api-php-client,josburn14/google-api-php-client,Ajay17/google-api-php-client,dpointk/google-api-php-client,gcnonato/google-api-php-client,kesaven/google-api-php-client,thanoo001/google-api-php-client,aiyazkhorajia/google-api-php-client,ramesha1/google-api-php-client,demotestinggcg/google-api-php-client,googletube/google-api-php-client,vaibhavraghuvanshi58/google-api-php-client,boxboyben/google-api-php-client,muruganpm/google-api-php-client,phannack/google-api-php-client,dnmisha/google-api-php-client,kishor90/google-api-php-client,safikul/google-api-php-client,jamzgoodguy/google-api-php-clientsatuh,vikucis/google-api-php-client,kpswamy540/google-api-php-client,pankajarya28/google-api-php-client,saimsafdar/google-api-php-client,sudalaikasi/google-api-php-client,alisaheb/google-api-php-client,DanieloValencia/google-api-php-client,andresf90/google-api-php-client,projecttester/google-api-php-client,tvt2410/google-api-php-client,usmansher/google-api-php-client,NNyq/google-api-php-client,goldenvil/google-api-php-client,vibala/google-api-php-client,navneetrawal/google-api-php-client,bjornwallman/google-api-php-client,WOXAPP/google-api-php-client,SowmyaLR/google-api-php-client,tavanchinh/google-api-php-client,brandondevries/google-api-php-client,kesaven/google-api-php-client,srengkhorn/google-api-php-client,zaasmi/google-api-php-client,praveen14sep/google-api-php-client,lruizajax/google-api-php-client,wayne88qiyuan/google-api-php-client,goldenvil/google-api-php-client,aaaaapp/google-api-php-client,onokopoo/google-api-php-client,punch117/google-api-php-client,shirostudios/google-api-php-client,sruthisatyavarapu/google-api-php-client,warriorians/google-api-php-client,wayne88qiyuan/google-api-php-client,haive/google-api-php-client,vn271/google-api-php-client,mgswork/google-api-php-client,yuvadius/google-api-php-client,borencai/google-api-php-client,vikashprasad/google-api-php-client,Whebcraft/google-api-php-client,makbrash/google-api-php-client,kanda3333/google-api-php-client,digant-samcomtech/google-api-php-client,ersengultepe/google-api-php-client,aiyazkhorajia/google-api-php-client,vaibhavraghuvanshi58/google-api-php-client,User1010/google-api-php-client,muruganpm/google-api-php-client,haive/google-api-php-client,efcsbook/google-api-php-client,bjornwallman/google-api-php-client,tcho187/google-api-php-client,WOXAPP/google-api-php-client,vikucis/google-api-php-client,projecttester/google-api-php-client,jjbytes/google-api-php-client,onokopoo/google-api-php-client,tcho187/google-api-php-client,Whebcraft/google-api-php-client,khushbu-soni/google-api-php-client,andregsousa/google-api-php-client,demotestinggcg/google-api-php-client,sudalaikasi/google-api-php-client,shaileshcrestinfotech/google-api-php-client,lady-ady/google-api-php-client,boxboyben/google-api-php-client,rv-tech/google-api-php-client,viru19192/google-api-php-client,someng/google-api-php-client,SowmyaLR/google-api-php-client,josburn14/google-api-php-client,goldenvil/google-api-php-client,pipiyo/google-api-php-client,forzac/google-api-php-client,jjbytes/google-api-php-client,long2506/google-api-php-client,WOXAPP/google-api-php-client,yuvadius/google-api-php-client,darbinet/google-api-php-client,lady-ady/google-api-php-client,lenhan10th/google-api-php-client,googletube/google-api-php-client,lidaonwayn/google-api-php-client,projecttester/google-api-php-client,TobyMaxham/google-api-php-client,sruthisatyavarapu/google-api-php-client,GeorgeMilliner/google-api-php-client,andresf90/google-api-php-client,krishnaoctal/google-api-php-client,lidaonwayn/google-api-php-client,phannack/google-api-php-client,chetan3/google-api-php-client,chetan3/google-api-php-client,kesaven/google-api-php-client,tvt2410/google-api-php-client,TobyMaxham/google-api-php-client,AnwarKhoiri/google-api-php-client,ramesha1/google-api-php-client,prashantgaur2000/google-api-php-client,warriorians/google-api-php-client,andregsousa/google-api-php-client,ankush1990/google-api-php-client,dpointk/google-api-php-client,kishor90/google-api-php-client,alisaheb/google-api-php-client,graysonecooper/google-api-php-client,cpigat/google-api-php-client,sahilg1410/google-api-php-client,lruizajax/google-api-php-client,thanoo001/google-api-php-client,vibala/google-api-php-client,mgswork/google-api-php-client,madhan23eee/google-api-php-client,kpswamy540/google-api-php-client,Whebcraft/google-api-php-client,aaaaapp/google-api-php-client,MichelaThalagala/google-api-php-client,kuldip007/google-api-php-client,hemalcommercepundit/google-api-php-client,asrivastava1002/google-api-php-client,Vergo114/google-api-php-client,macgia/google-api-php-client,pankajarya28/google-api-php-client,kanda3333/google-api-php-client,cpigat/google-api-php-client,ankush1990/google-api-php-client,praveen14sep/google-api-php-client,lenhan10th/google-api-php-client,saimsafdar/google-api-php-client,borencai/google-api-php-client,punch117/google-api-php-client,tavanchinh/google-api-php-client