Changed IsEmpty and GetBoolean

Changed IsEmpty so that it now returns true if GetContent().Count is
equal to 0.
Changed GetBoolean so that the boolean value returns as a string using
ToString.
Added assertion tests to test IsEmpty and Size

Checks that stanza1 is not empty and that the size of stanza1 is 5.
Moved around calls

Had eventType update and enable after the eventType name, description,
priority and search are called first in order to get better code
coverage.
Tests get of SSL method after SSL method has been set
Added a JobTest method and more Job methods to cover
Tests get of EnableSplunkWebSSL after it has been set
Updated SplunkSDK.sln
Changes made based on code review comments

In InputTest and SettingsTest created usages for the variables getSSL
and updatedSSL.

In EventTypeTest created variable priority to touch get for GetInteger
method in Entity and moved Update() and Enable() back up.

In ConfTest changed wording of assertion message.
Added new methods to Index and IndexTest

Split up the method Index into different methods and added the method
restore to reduce redundancy in calling the "restore" argument.
Added two assertions to cover ContainsValue in Entity.cs
Added minor calls to monitorInput and tcpSplunkInput
Forgot to close quotation so fixed it
Changes made from code review
Merge remote-tracking branch 'origin/develop' into feature/test_fixes

Conflicts:
	SplunkSDK.sln
	SplunkSDK/Index.cs
Changed log to submit and naming for indexProperties