Updated Umbraco dependencies to 7.1.0 nightly 255
Merge pull request #506 from rustyswayne/1.0.1

Updated Umbraco dependencies to 7.1.0 nightly 255
Renames internal "ResolveBy" methods to "CreateInstanceBy" - that's what they do.
Patches failing unit tests
Merge pull request #507 from rustyswayne/1.0.1

Renames internal "ResolveBy" methods to "CreateInstanceBy" in prep for PluginManager resolution of GatewayProviders
Adds a few unit tests - experimenting with the PluginManager
Corrects erroneous error message
TaxationGatewayProviderResolver
Updated to Umbraco 7.1 nightly 257.  More work on resolvers
Optionally Encrypts extended data on GatewayProvider
Resolvers to start testing concept.  Will be refactored.
#M-195 Fixed
Refactors CashPaymentGatewayMethod to implement new PerformVoidPayment abstract method.
Merge pull request #508 from rustyswayne/1.0.1

Adds Void Payment abstract to PaymentGatewayMethodBase and implements in CashPaymentGatewayMethod.
GatewayProviderResolver(s) based on Umbraco's LazyManyObjectsResolverBase.  Wired up resolution in Merchello CoreBootManager.
Merge pull request #509 from rustyswayne/1.0.1

GatewayProviderResolver(s) based on Umbraco's LazyManyObjectsResolverBase.  Wired up resolution in Merchello CoreBootManager.
Work on M-199.  Moves default providers included with Merchello from Merchello.Core to Merchello.Web so that we do not have to add the Umbraco.Web + ClientDependency dependenies in Merchello.Core.

Also, refactors Merchello CoreBootstrapper removing resolver instantiation which is now done by an UmbracoApplicationEventListener to avoid Resolution.Frozen conflicts.
Merge pull request #510 from rustyswayne/1.0.1

Work on M-199.  Increments Merchello version to 1.0.1 in build script.  Refactors Provider Resolvers and moves base resolvers from .Core to .Web.
Resolution of both Active and Inactive GatewayProviders
Merge remote-tracking branch 'merchello/1.0.1' into 1.0.1