Now can use "-Ddebug=true" on the command line to build a non-optimized build with debug symbols. Also added check for ProGuard.
Now can use "-Ddebug=true" on the command line to build a non-optimized build with debug symbols. Also added check for ProGuard.

git-svn-id: b10e9e05a96f28f96949e4aa4212c55f640c8f96@222 59b500cc-1b3d-0410-9834-0bbf25fbcc57

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