remove link with outdated examples in README
remove link with outdated examples in README

Examples on googlecode use pre 2.0.0 syntax and the page on googlecode is outdated in general

https://code.google.com/p/spark-java/
heuermh/spark-1,nacx/spark,ztx1491/spark,zeroflag/spark,arekkw/spark,greyheart/spark,guilhermehbueno/spark,micsta/spark,opsonsy/spark,seetharamireddy540/spark,perwendel/spark,hendrosteven/spark,jacek99/spark,despegar/spark,PYangDizzle/Spark,seetharamireddy540/spark,nkhuyu/spark-1,stylismo/spark,marstianna/spark,MouettE-SC/spark,perwendel/spark,Tradunsky/spark,marstianna/spark,Ariel-Isaacm/spark,gutobortolozzo/spark,jabgibson/spark,jacek99/spark,guicamest/spark,universsky/spark-1,guilhermehbueno/spark,stylismo/spark,heuermh/spark-1,alexlondon07/spark,rokusr/spark,hendrosteven/spark,gimlet2/spark,MouettE-SC/spark,northcapen/spark,perwendel/spark,opsonsy/spark,mugizico/spark,jabgibson/spark,despegar/spark,zeroflag/spark,stylismo/spark,mugizico/spark,nkhuyu/spark-1,sebastian1118/spark,micsta/spark,greyheart/spark,gimlet2/spark,rokusr/spark,tempbottle/spark-1,tempbottle/spark-1,nacx/spark,northcapen/spark,stylismo/spark,gimlet2/spark,PYangDizzle/Spark,alexlondon07/spark,rokusr/spark,MouettE-SC/spark,Ariel-Isaacm/spark,xdcrafts/spark,Tradunsky/spark,gutobortolozzo/spark,xdcrafts/spark,ganger85/spark,gimlet2/spark,ganger85/spark,martylamb/spark,martylamb/spark,borud/spark,micsta/spark,ztx1491/spark,borud/spark,sebastian1118/spark,universsky/spark-1,arekkw/spark,guicamest/spark