Updated AMI setup script for ubuntu to use script from jenkins server and not github
Updated AMI setup script for ubuntu to use script from jenkins server and not github

arcivanov/ec2-plugin,vassilevsky/ec2-plugin,mtolan/ec2-plugin,databricks/ec2-plugin,vassilevsky/ec2-plugin,mkozell/ec2-plugin,Vlatombe/ec2-plugin,mtolan/ec2-plugin,ydubreuil/ec2-plugin,hudson3-plugins/ec2-plugin,cyrille-leclerc/ec2-plugin,ydubreuil/ec2-plugin,mtolan/ec2-plugin,Khan/ec2-plugin,Vlatombe/ec2-plugin,kunickiaj/ec2-plugin,fengxx/ec2-plugin,databricks/ec2-plugin,ikikko/ec2-plugin,Khan/ec2-plugin,jenkinsci/ec2-plugin,cyrille-leclerc/ec2-plugin,cyrille-leclerc/ec2-plugin,arcivanov/ec2-plugin,databricks/ec2-plugin,vassilevsky/ec2-plugin,Khan/ec2-plugin,ydubreuil/ec2-plugin,fengxx/ec2-plugin,Khan/ec2-plugin,hudson3-plugins/ec2-plugin,fengxx/ec2-plugin,ikikko/ec2-plugin,fengxx/ec2-plugin,hudson3-plugins/ec2-plugin,Vlatombe/ec2-plugin,barretts/ec2-plugin,ikikko/ec2-plugin,ydubreuil/ec2-plugin,Vlatombe/ec2-plugin,hudson3-plugins/ec2-plugin,barretts/ec2-plugin,jenkinsci/ec2-plugin,cyrille-leclerc/ec2-plugin,mkozell/ec2-plugin,arcivanov/ec2-plugin,databricks/ec2-plugin,barretts/ec2-plugin,ikikko/ec2-plugin,vassilevsky/ec2-plugin,jenkinsci/ec2-plugin,arcivanov/ec2-plugin,jenkinsci/ec2-plugin,kunickiaj/ec2-plugin,kunickiaj/ec2-plugin,mkozell/ec2-plugin,kunickiaj/ec2-plugin,mtolan/ec2-plugin,mkozell/ec2-plugin,barretts/ec2-plugin