Some formatting changes, and a few tiny optimizations
Some formatting changes, and a few tiny optimizations

git-svn-id: b10e9e05a96f28f96949e4aa4212c55f640c8f96@767 59b500cc-1b3d-0410-9834-0bbf25fbcc57

meixililu/zxing,t123yh/zxing,joni1408/zxing,ren545457803/zxing,kharohiy/zxing,huangsongyan/zxing,jianwoo/zxing,Akylas/zxing,bittorrent/zxing,joni1408/zxing,eddyb/zxing,lijian17/zxing,DONIKAN/zxing,wangdoubleyan/zxing,yuanhuihui/zxing,shixingxing/zxing,qingsong-xu/zxing,whycode/zxing,zjcscut/zxing,kharohiy/zxing,catalindavid/zxing,sunil1989/zxing,fhchina/zxing,bittorrent/zxing,saif-hmk/zxing,DavidLDawes/zxing,FloatingGuy/zxing,wanjingyan001/zxing,WB-ZZ-TEAM/zxing,graug/zxing,layeka/zxing,ssakitha/sakisolutions,MonkeyZZZZ/Zxing,hiagodotme/zxing,ssakitha/QR-Code-Reader,zxing/zxing,1yvT0s/zxing,juoni/zxing,ssakitha/sakisolutions,Kabele/zxing,zilaiyedaren/zxing,ouyangkongtong/zxing,kailIII/zxing,ctoliver/zxing,zhangyihao/zxing,eddyb/zxing,YongHuiLuo/zxing,irwinai/zxing,liboLiao/zxing,ikenneth/zxing,huihui4045/zxing,roadrunner1987/zxing,zootsuitbrian/zxing,daverix/zxing,Peter32/zxing,mayfourth/zxing,Matrix44/zxing,roudunyy/zxing,huangsongyan/zxing,peterdocter/zxing,zzhui1988/zxing,BraveAction/zxing,erbear/zxing,rustemferreira/zxing-projectx,allenmo/zxing,0111001101111010/zxing,todotobe1/zxing,Matrix44/zxing,1shawn/zxing,RatanPaul/zxing,menglifei/zxing,andyshao/zxing,lvbaosong/zxing,Kevinsu917/zxing,praveen062/zxing,GeorgeMe/zxing,GeekHades/zxing,peterdocter/zxing,zzhui1988/zxing,roadrunner1987/zxing,slayerlp/zxing,menglifei/zxing,10045125/zxing,nickperez1285/zxing,irwinai/zxing,peterdocter/zxing,ale13jo/zxing,cnbin/zxing,sysujzh/zxing,gank0326/zxing,JerryChin/zxing,ChanJLee/zxing,1shawn/zxing,qingsong-xu/zxing,reidwooten99/zxing,micwallace/webscanner,lvbaosong/zxing,mig1098/zxing,zootsuitbrian/zxing,YuYongzhi/zxing,lijian17/zxing,kailIII/zxing,juoni/zxing,sitexa/zxing,sysujzh/zxing,zxing/zxing,whycode/zxing,OnecloudVideo/zxing,cncomer/zxing,ForeverLucky/zxing,HiWong/zxing,Yi-Kun/zxing,freakynit/zxing,wangxd1213/zxing,east119/zxing,bestwpw/zxing,graug/zxing,peterdocter/zxing,iris-iriswang/zxing,micwallace/webscanner,befairyliu/zxing,SriramRamesh/zxing,tks-dp/zxing,zootsuitbrian/zxing,wangjun/zxing,allenmo/zxing,YuYongzhi/zxing,TestSmirk/zxing,shwethamallya89/zxing,wangxd1213/zxing,zootsuitbrian/zxing,Peter32/zxing,huopochuan/zxing,cncomer/zxing,projectocolibri/zxing,ForeverLucky/zxing,angrilove/zxing,l-dobrev/zxing,danielZhang0601/zxing,geeklain/zxing,sunil1989/zxing,loaf/zxing,1yvT0s/zxing,meixililu/zxing,east119/zxing,saif-hmk/zxing,peterdocter/zxing,WB-ZZ-TEAM/zxing,eight-pack-abdominals/ZXing,Solvoj/zxing,catalindavid/zxing,manl1100/zxing,zonamovil/zxing,yuanhuihui/zxing,huangzl233/zxing,hgl888/zxing,zhangyihao/zxing,zootsuitbrian/zxing,TestSmirk/zxing,slayerlp/zxing,erbear/zxing,zonamovil/zxing,917386389/zxing,keqingyuan/zxing,finch0219/zxing,easycold/zxing,ptrnov/zxing,krishnanMurali/zxing,DONIKAN/zxing,jianwoo/zxing,danielZhang0601/zxing,daverix/zxing,kyosho81/zxing,huangzl233/zxing,liuchaoya/zxing,daverix/zxing,zootsuitbrian/zxing,JerryChin/zxing,huihui4045/zxing,ssakitha/QR-Code-Reader,irfanah/zxing,Fedhaier/zxing,Akylas/zxing,freakynit/zxing,MonkeyZZZZ/Zxing,Matrix44/zxing,HiWong/zxing,sitexa/zxing,liuchaoya/zxing,ren545457803/zxing,daverix/zxing,Matrix44/zxing,ikenneth/zxing,RatanPaul/zxing,BraveAction/zxing,loaf/zxing,JasOXIII/zxing,huopochuan/zxing,GeorgeMe/zxing,geeklain/zxing,0111001101111010/zxing,andyao/zxing,finch0219/zxing,Akylas/zxing,shwethamallya89/zxing,ChanJLee/zxing,t123yh/zxing,hgl888/zxing,JasOXIII/zxing,917386389/zxing,wirthandrel/zxing,befairyliu/zxing,qianchenglenger/zxing,fhchina/zxing,projectocolibri/zxing,krishnanMurali/zxing,mecury/zxing,mecury/zxing,ctoliver/zxing,ale13jo/zxing,OnecloudVideo/zxing,wangdoubleyan/zxing,FloatingGuy/zxing,ptrnov/zxing,ChristingKim/zxing,Solvoj/zxing,Akylas/zxing,mayfourth/zxing,qianchenglenger/zxing,reidwooten99/zxing,Luise-li/zxing,l-dobrev/zxing,easycold/zxing,tanelihuuskonen/zxing,Luise-li/zxing,peterdocter/zxing,geeklain/zxing,GeekHades/zxing,peterdocter/zxing,hiagodotme/zxing,ouyangkongtong/zxing,YLBFDEV/zxing,andyshao/zxing,Akylas/zxing,layeka/zxing,roudunyy/zxing,praveen062/zxing,Kevinsu917/zxing,ZhernakovMikhail/zxing,peterdocter/zxing,zootsuitbrian/zxing,0111001101111010/zxing,Akylas/zxing,Yi-Kun/zxing,daverix/zxing,mig1098/zxing,angrilove/zxing,keqingyuan/zxing,tks-dp/zxing,tanelihuuskonen/zxing,nickperez1285/zxing,Fedhaier/zxing,YLBFDEV/zxing,rustemferreira/zxing-projectx,bestwpw/zxing,eight-pack-abdominals/ZXing,SriramRamesh/zxing,andyao/zxing,wanjingyan001/zxing,todotobe1/zxing,cnbin/zxing,YongHuiLuo/zxing,irfanah/zxing,iris-iriswang/zxing,zilaiyedaren/zxing,wangjun/zxing,shixingxing/zxing,manl1100/zxing,wirthandrel/zxing,liboLiao/zxing,0111001101111010/zxing,Kabele/zxing,kyosho81/zxing,zjcscut/zxing,ZhernakovMikhail/zxing,Akylas/zxing,micwallace/webscanner,DavidLDawes/zxing,ChristingKim/zxing