Allow memcached-tool dump mode to output keys containing punctuation
Allow memcached-tool dump mode to output keys containing punctuation

The regular expression that was being used to match a cache key was treating
colons as word breaks, so it couldn't read keys of the form "type:id".


git-svn-id: 6f10ac456e6b0f1f9ebd9754b1773582cb7e2e6b@628 b0b603af-a30f-0410-a34e-baf09ae79d0b

zaycev/memcached,myPublicGit/memcached,shelsonjava/memcached,gencer/memcached,dianerdianer/memcached,samanbarghi/memcached,romanticode/memcached,dustin/memcached,cloudrain21/memcached-1,couchbase/memcached,13693100472/memcached,cloudrain21/memcached,samt42/memcached,memcached/memcached,tomykaira/memcached,guikcd/memcached,leedc/memcached,membase/moxi,fengshao0907/memcached,angusfenying/memcached-win64,membase/moxi,bpzhang/memcached,samt42/memcached,abhinavdangeti/memcached,sagark/memcached-accel,myPublicGit/memcached,zbase/moxi,daverigby/memcached,leverich/memcached-affinity,DigitalAce/memcached,romanticode/memcached,cloudrain21/memcached-1,Dhruva6/memcached,tmharrisonwang/memcached,xiaosl/memcached,EdwardLee03/memcached,couchbase/memcached,memcached/memcached,dkrotx/memcached-dd,sagark/memcached-accel,niaomingjian/memcached,mrkwse/memcached,mitliucak/memcached,ClearwaterCore/memcached,gencer/memcached,osheroff/memcached_kdtree,couchbase/memcached,dustin/memcached,leedc/memcached,mitliucak/memcached,kamyu104/memcached,abhinavdangeti/memcached,samanbarghi/memcached,elfchief/memcached,13693100472/memcached,cloudrain21/memcached,niaomingjian/memcached,dormando/memcached,zbase/moxi,Dhruva6/memcached,DSrcl/memcached,leverich/memcached-affinity,bpzhang/memcached,rhli/memcached,jimwwalker/memcached,zbase/memcached,dianerdianer/memcached,ClearwaterCore/memcached,williamcheungthu/memcached,ZhangZhenhua/memcached,daverigby/memcached,dianerdianer/memcached,dormando/memcached,membase/moxi,amyvmiwei/memcached,steveyen/moxi,cloudrain21/memcached-1,sagark/memcached-accel,Danzeer/memcached,shelsonjava/memcached,kamyu104/memcached,13693100472/memcached,owendCB/memcached,tellapart/memcached,zaycev/memcached,niaomingjian/memcached,Dhruva6/memcached,jimwwalker/memcached,tomykaira/memcached,Distrotech/memcached,osheroff/memcached_kdtree,couchbase/moxi,shelsonjava/memcached,elfchief/memcached,fengshao0907/memcached,myPublicGit/memcached,mitliucak/memcached,dkrotx/memcached-dd,jeremiahyan/memcached,dkrotx/memcached-dd,daverigby/memcached,williamcheungthu/memcached,daverigby/kv_engine,EdwardLee03/memcached,dustin/memcached,abhinavdangeti/memcached,xiaosl/memcached,membase/moxi,membase/moxi,daverigby/kv_engine,mrkwse/memcached,rmccullagh/memcached,shelsonjava/memcached,guikcd/memcached,samt42/memcached,DigitalAce/memcached,tmharrisonwang/memcached,msg7086/repcached,myPublicGit/memcached,daverigby/memcached,Metaswitch/memcached,elfchief/memcached,cloudrain21/memcached,zaycev/memcached,amyvmiwei/memcached,jbergstroem/memcached,mdounin/memcached,EdwardLee03/memcached,neutronsharc/memcached,ZhangZhenhua/memcached,gencer/memcached,msg7086/repcached,memcached/memcached,couchbase/moxi,membase/moxi,elfchief/memcached,msg7086/repcached,cloudrain21/memcached,Danzeer/memcached,zbase/moxi,Distrotech/memcached,zaycev/memcached,rmccullagh/memcached,mitliucak/memcached,dormando/memcached,saumitra/memcached,romanticode/memcached,kamyu104/memcached,allen8807/memcached-1,zbase/memcached,guikcd/memcached,cloudrain21/memcached-1,williamcheungthu/memcached,jeremiahyan/memcached,dormando/memcached,elfchief/memcached,surajdharmapuram/memcached,Metaswitch/memcached,steveyen/moxi,memcached/memcached,tellapart/memcached,tellapart/memcached,emcconville/memcached,jbergstroem/memcached,allen8807/memcached-1,sagark/memcached-accel,surajdharmapuram/memcached,daverigby/kv_engine,zbase/memcached,steveyen/moxi,williamcheungthu/memcached,alexandermerritt/memcached,Metaswitch/memcached,Danzeer/memcached,osheroff/memcached_kdtree,romanticode/memcached,surajdharmapuram/memcached,saumitra/memcached,ClearwaterCore/memcached,amyvmiwei/memcached,neutronsharc/memcached,jeremiahyan/memcached,allen8807/memcached-1,couchbase/moxi,owendCB/memcached,tomykaira/memcached,fengshao0907/memcached,niaomingjian/memcached,daverigby/kv_engine,amyvmiwei/memcached,tomykaira/memcached,tmharrisonwang/memcached,couchbase/moxi,EdwardLee03/memcached,abhinavdangeti/memcached,mrkwse/memcached,zbase/moxi,saumitra/memcached,rhli/memcached,neutronsharc/memcached,bpzhang/memcached,Metaswitch/memcached,msg7086/repcached,ClearwaterCore/memcached,couchbase/memcached,emcconville/memcached,angusfenying/memcached-win64,Danzeer/memcached,zbase/moxi,Distrotech/memcached,Dhruva6/memcached,surajdharmapuram/memcached,owendCB/memcached,abhinavdangeti/memcached,steveyen/moxi,DigitalAce/memcached,mdounin/memcached,allen8807/memcached-1,couchbase/moxi,samt42/memcached,dormando/memcached,guikcd/memcached,samanbarghi/memcached,xiaosl/memcached,leedc/memcached,rmccullagh/memcached,angusfenying/memcached-win64,emcconville/memcached,gencer/memcached,leverich/memcached-affinity,rhli/memcached,alexandermerritt/memcached,DSrcl/memcached,dkrotx/memcached-dd,leedc/memcached,gencer/memcached,DSrcl/memcached,jimwwalker/memcached,sagark/memcached-accel,bpzhang/memcached,couchbase/moxi,jeremiahyan/memcached,alexandermerritt/memcached,fengshao0907/memcached,neutronsharc/memcached,13693100472/memcached,ZhangZhenhua/memcached,rmccullagh/memcached,alexandermerritt/memcached,zbase/memcached,13693100472/memcached,steveyen/moxi,rmccullagh/memcached,emcconville/memcached,samanbarghi/memcached,guikcd/memcached,DSrcl/memcached,tmharrisonwang/memcached,msg7086/repcached,owendCB/memcached,Metaswitch/memcached,mdounin/memcached,memcached/memcached,jbergstroem/memcached,ZhangZhenhua/memcached,dianerdianer/memcached,rhli/memcached,xiaosl/memcached,zbase/memcached,angusfenying/memcached-win64,kamyu104/memcached,mrkwse/memcached