Add workaround for `cf -h`
Add workaround for `cf -h`

Temporary until we get a pull request into codegangsta/cli

Signed-off-by: Jesse Alford <a55b03e87da0542f6cec9c2ad31f0847e861a4d7@pivotallabs.com>

xingzhou/cli,Zouuup/cli,ofer43211/cli,saravana76/cli,xingzhou/cli,Zouuup/cli,carnell69/cli,kavoj/cli,TomG713/cli,srikanth88infy/cli,xingzhou/cli,pishro-cc/cli,SrinivasChilveri/cli,evanfarrar/cli,HuaweiTech/cli,EngineerBetter/cli,cgvarela/cli,markstgodard/cli,zhang-hua/cli,pishro-cc/cli,markstgodard/cli,evanfarrar/cli,TomG713/cli,TomG713/cli,cf-routing/cli,hyenaspots/cli,xingzhou/cli,AmitRoushan/cli,Zouuup/cli,pishro-cc/cli,kavoj/cli,saurabhguptasg/cli,kavoj/cli,fujitsu-cf/cli,nttlabs/cli,cgvarela/cli,diatmpravin/cli,rastasheep/trash-can,SrinivasChilveri/cli,cf-routing/cli,ReachingOut/cli,cf-routing/cli,cgvarela/cli,carnell69/cli,pishro-cc/cli,cf-routing/cli,saravana76/cli,mcowger/cli,markstgodard/cli,mcowger/cli,mcintyred/cli,ReachingOut/cli,saravana76/cli,saravana76/cli,Zouuup/cli,rastasheep/trash-can,nttlabs/cli,saurabhguptasg/cli,AmitRoushan/cli,nimbus-cloud/cli,simonleung8/cli,diatmpravin/cli,EngineerBetter/cli,hyenaspots/cli,AmitRoushan/cli,mcowger/cli,HuaweiTech/cli,diatmpravin/cli,carnell69/cli,SrinivasChilveri/cli,zhang-hua/cli,18F/cli,mcintyred/cli,ofer43211/cli,fujitsu-cf/cli,fujitsu-cf/cli,zhang-hua/cli,diatmpravin/cli,evanfarrar/cli,EngineerBetter/cli,markstgodard/cli,SrinivasChilveri/cli,nttlabs/cli,srikanth88infy/cli,saurabhguptasg/cli,18F/cli,ofer43211/cli,HuaweiTech/cli,srikanth88infy/cli,simonleung8/cli,hyenaspots/cli,ofer43211/cli,kavoj/cli,TomG713/cli,mcintyred/cli,zhang-hua/cli,srikanth88infy/cli,AmitRoushan/cli,mcintyred/cli,HuaweiTech/cli,simonleung8/cli,ReachingOut/cli,saurabhguptasg/cli,rastasheep/trash-can,EngineerBetter/cli,nimbus-cloud/cli,evanfarrar/cli,cgvarela/cli,nimbus-cloud/cli,rastasheep/trash-can,mcowger/cli,carnell69/cli,18F/cli,hyenaspots/cli,18F/cli,ReachingOut/cli,nttlabs/cli