change ver to 0.5.0
change ver to 0.5.0

jesperkristensen/jsforce,jesperkristensen/jsforce,polidog/jsforce,jsforce/jsforce,rdietrick/jsforce,nutthawan/jsforce,saleswise/jsforce,jdcrensh/jsforce,pcon/jsforce,saleswise/jsforce,saleswise/jsforce,pcon/jsforce,kimchouard/jsforce,parthiban019/jsforce,jdcrensh/jsforce,parthiban019/jsforce,joeferraro/jsforce,jsforce/jsforce,nutthawan/jsforce,pcon/jsforce,bhaskarmelkani/jsforce,lkatney/jsforce,stomita/node-salesforce,joeferraro/jsforce,bhaskarmelkani/jsforce,jsforce/jsforce,lkatney/jsforce