Changes

=== Bad ===

TC_006_HeaderNoNewLineSeperator - Proper header not followed by a space test

TC_009_TextBeforeWEBVTTHead - random text before the WEBVTT header

TC_010_NewLineBeforeWEBVTT - new line before the WEBVTT header

TC_011_BlankNoBom- Blank with no BOM

TC_012_BlankWithBom - Blank with BOM