updated to improve authentication
added support for commands and fixed sandbox login
minor bug patches
minor patches
updated with files etc
improved error cascade so it gives the true problem to the engine
upgrading to the new sdk
CORE-307 and CORE-309 - Changes made to support the listening and voting as a first pass. Also added OAuth2 support as a first pass though not debugged. This should have been in a feature branch but didn't have git flow initialized.
Merge branch 'master' of https://github.com/manywho/ManyWho_Service_Salesforce

Conflicts:
	Controllers/PluginSalesforceController.cs
	ManyWho.Service.Salesforce.csproj
	SalesforceServiceSingleton.cs
	Singletons/SalesforceAuthenticationSingleton.cs
	Singletons/SalesforceDataSingleton.cs
	Utils/BaseHttpUtils.cs
	Utils/EmailNotifier.cs
	Web.config
	WorkflowRuleMessageHandler.cs
	WorkflowRuleNotification.cs
	bin/ManyWho.Flow.SDK.dll
	bin/ManyWho.Flow.SDK.pdb
	bin/ManyWho.Service.Salesforce.dll
	bin/ManyWho.Service.Salesforce.pdb
	bin/Newtonsoft.Json.dll
	bin/Newtonsoft.Json.xml
	bin/System.Web.Helpers.dll
	bin/System.Web.WebPages.Razor.dll
	bin/System.Web.WebPages.dll
	obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
	obj/Debug/ManyWho.Service.Salesforce.csproj.FileListAbsolute.txt
	obj/Debug/ManyWho.Service.Salesforce.csprojResolveAssemblyReference.cache
	obj/Debug/ManyWho.Service.Salesforce.dll
	obj/Debug/ManyWho.Service.Salesforce.pdb
	obj/Release/TransformWebConfig/original/Web.config
	obj/Release/TransformWebConfig/transformed/Web.config
	packages.config
Added task email piece from the utils service. Needs debugging.