Implemented withoutCommitSha param support

BuildServer/lib/tasks/dotnetnugetpack.js

@@ -4,7 +4,7 @@ var sequential = require('./sequential');
 
 module.exports = function (params, processor) {
 	var date = new Date(),
-		version = (params.version || ((params.major || "0") + "." + (date.getFullYear() * 10000 + (date.getMonth() + 1) * 100 + date.getDate()) + "." + ((date.getHours() * 100 + date.getMinutes()) * 100 + date.getSeconds()))) + "-r" + processor.context.rev.substr(0, 16),
+		version = (params.version || ((params.major || "0") + "." + (date.getFullYear() * 10000 + (date.getMonth() + 1) * 100 + date.getDate()) + "." + ((date.getHours() * 100 + date.getMinutes()) * 100 + date.getSeconds()))) + (params.withoutCommitSha ? "" : ("-r" + processor.context.rev.substr(0, 16))),
 		nupkg = processor.context.exported + "/" + params.name + "." + version + ".nupkg";
 
 	return sequential({

BuildServer/lib/tasks/dotnetnugetprocess.js

@@ -12,6 +12,7 @@ module.exports = function (params, processor) {
 			"params": {
 				"nuspec": params.nuspecName + ".nuspec",
 				"name": params.nuspecName,
+				"withoutCommitSha": params.withoutCommitSha,
 				"version": params.version,
 				"major": params.major
 			}
@@ -21,6 +22,7 @@ module.exports = function (params, processor) {
 			"type": "dotnetnugetpack",
 			"params": {
 				"nuspec": params.nuspecName + ".nuspec",
+				"withoutCommitSha": params.withoutCommitSha,
 				"version": params.version,
 				"major": params.major
 			}

BuildServer/lib/tasks/dotnetnugetpush.js

@@ -5,7 +5,7 @@ var settings = require("../../settings");
 
 module.exports = function (params, processor) {
 	var date = new Date(),
-		version = (params.version || ((params.major || "0") + "." + (date.getFullYear() * 10000 + (date.getMonth() + 1) * 100 + date.getDate()) + "." + ((date.getHours() * 100 + date.getMinutes()) * 100 + date.getSeconds()))) + "-r" + processor.context.rev.substr(0, 16),
+		version = (params.version || ((params.major || "0") + "." + (date.getFullYear() * 10000 + (date.getMonth() + 1) * 100 + date.getDate()) + "." + ((date.getHours() * 100 + date.getMinutes()) * 100 + date.getSeconds()))) + (params.withoutCommitSha ? "" : ("-r" + processor.context.rev.substr(0, 16))),
 		nupkg = params.name + "." + version + ".nupkg";
 
 	return sequential({