Updated package.json for publishing to NPM.
Updated package.json for publishing to NPM.

UGAROY/angular-timeline,AhsanAyaz/angular-timeline,needbook/angular-timeline,vankeer/angular-timeline,needbook/angular-timeline,miracledan/angular-timeline,miracledan/angular-timeline,90TechSAS/angular-timeline,vankeer/angular-timeline,Testoni/angular-timeline,UGAROY/angular-timeline,Testoni/angular-timeline,90TechSAS/angular-timeline,landru29/angular-timeline,AhsanAyaz/angular-timeline,landru29/angular-timeline