change Salesforce API ver to 29.0
change Salesforce API ver to 29.0

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