Added/Implemented Paragraph Tests
Updated intern with new Core test location
Added inclusion for Paragraph test
Added Document to inclusions
Added individual document tests
Implemented BasePluginTester to test the basics of plugins and rendering
Added return to BasePluginTester (derp, forgot that one)
Added Async Rendering Test
Added Core tests for ReMarkdown parser
Updated intern to do tests on full ReMarkdown core functionality
Updated Core to include subtests for Document, Paragraph, and Blocks
Added tests for paragraph plugin
Created tests for Core/Blocks