Checkpoint for safe keeping
Switched to ReadOnlyCollection for resources

100% test pass
IPaginated.Messages property is now declared as a ReadOnlyCollection<Message>.

100% test pass + modest documentation improvements.
Switch to ReadOnlyCollection (continued)
Modest test improvements.
Merge branch 'dnoble/refactor' of https://github.com/splunk/splunk-sdk-csharp-pcl into develop

Conflicts:
	Windows8StoreApp/SearchApp/SearchApp/SearchPage.xaml.cs
	test/acceptance-tests/TestService.cs