added use_param support
added use_param support

git-svn-id: 353d90d4d8d13dcb4e0402680a9155a727f61a5a@886514 13f79535-47bb-0310-9956-ffa450edef68

MrBasset/libcloud,Keisuke69/libcloud,briancurtin/libcloud,cloudkick/libcloud,NexusIS/libcloud,ZuluPro/libcloud,niteoweb/libcloud,iPlantCollaborativeOpenSource/libcloud,wuyuewen/libcloud,Verizon/libcloud,ninefold/libcloud,StackPointCloud/libcloud,ByteInternet/libcloud,wido/libcloud,marcinzaremba/libcloud,munkiat/libcloud,sahildua2305/libcloud,JamesGuthrie/libcloud,DimensionDataCBUSydney/libcloud,jerryblakley/libcloud,StackPointCloud/libcloud,thesquelched/libcloud,kater169/libcloud,wrigri/libcloud,watermelo/libcloud,SecurityCompass/libcloud,munkiat/libcloud,ClusterHQ/libcloud,Cloud-Elasticity-Services/as-libcloud,lochiiconnectivity/libcloud,StackPointCloud/libcloud,Jc2k/libcloud,aviweit/libcloud,ClusterHQ/libcloud,supertom/libcloud,mathspace/libcloud,mathspace/libcloud,aleGpereira/libcloud,Keisuke69/libcloud,carletes/libcloud,wuyuewen/libcloud,pantheon-systems/libcloud,kater169/libcloud,DimensionDataCBUSydney/libcloud,Scalr/libcloud,mathspace/libcloud,mgogoulos/libcloud,sergiorua/libcloud,cryptickp/libcloud,ByteInternet/libcloud,JamesGuthrie/libcloud,ByteInternet/libcloud,Kami/libcloud,andrewsomething/libcloud,samuelchong/libcloud,watermelo/libcloud,pantheon-systems/libcloud,briancurtin/libcloud,techhat/libcloud,jimbobhickville/libcloud,mbrukman/libcloud,marcinzaremba/libcloud,erjohnso/libcloud,Kami/libcloud,erjohnso/libcloud,techhat/libcloud,niteoweb/libcloud,Verizon/libcloud,aviweit/libcloud,MrBasset/libcloud,mbrukman/libcloud,andrewsomething/libcloud,SecurityCompass/libcloud,wido/libcloud,wuyuewen/libcloud,pquentin/libcloud,apache/libcloud,mgogoulos/libcloud,kater169/libcloud,jimbobhickville/libcloud,Kami/libcloud,Jc2k/libcloud,smaffulli/libcloud,pantheon-systems/libcloud,smaffulli/libcloud,andrewsomething/libcloud,Itxaka/libcloud,ninefold/libcloud,Itxaka/libcloud,Scalr/libcloud,erjohnso/libcloud,watermelo/libcloud,thesquelched/libcloud,t-tran/libcloud,samuelchong/libcloud,curoverse/libcloud,mistio/libcloud,sgammon/libcloud,mtekel/libcloud,thesquelched/libcloud,DimensionDataCBUSydney/libcloud,smaffulli/libcloud,Cloud-Elasticity-Services/as-libcloud,supertom/libcloud,iPlantCollaborativeOpenSource/libcloud,curoverse/libcloud,illfelder/libcloud,Verizon/libcloud,briancurtin/libcloud,mtekel/libcloud,sahildua2305/libcloud,MrBasset/libcloud,iPlantCollaborativeOpenSource/libcloud,sergiorua/libcloud,cloudkick/libcloud,dcorbacho/libcloud,t-tran/libcloud,mistio/libcloud,aviweit/libcloud,mistio/libcloud,aleGpereira/libcloud,vongazman/libcloud,ZuluPro/libcloud,lochiiconnectivity/libcloud,jerryblakley/libcloud,mgogoulos/libcloud,JamesGuthrie/libcloud,Scalr/libcloud,schaubl/libcloud,lochiiconnectivity/libcloud,carletes/libcloud,cloudControl/libcloud,SecurityCompass/libcloud,sahildua2305/libcloud,wrigri/libcloud,sfriesel/libcloud,aleGpereira/libcloud,dcorbacho/libcloud,samuelchong/libcloud,wido/libcloud,mbrukman/libcloud,wrigri/libcloud,sergiorua/libcloud,illfelder/libcloud,cryptickp/libcloud,cloudControl/libcloud,sfriesel/libcloud,carletes/libcloud,Itxaka/libcloud,pquentin/libcloud,munkiat/libcloud,atsaki/libcloud,cloudControl/libcloud,schaubl/libcloud,jerryblakley/libcloud,pquentin/libcloud,illfelder/libcloud,supertom/libcloud,atsaki/libcloud,curoverse/libcloud,Cloud-Elasticity-Services/as-libcloud,marcinzaremba/libcloud,cryptickp/libcloud,apache/libcloud,schaubl/libcloud,sfriesel/libcloud,NexusIS/libcloud,jimbobhickville/libcloud,dcorbacho/libcloud,vongazman/libcloud,t-tran/libcloud,vongazman/libcloud,NexusIS/libcloud,mtekel/libcloud,apache/libcloud,ZuluPro/libcloud,niteoweb/libcloud,sgammon/libcloud,techhat/libcloud,atsaki/libcloud