bufix for jruby 1.7.4
Version bump to 0.5.1
Regenerate gemspec for version 0.5.1
split by null byte works on jruby
Version bump to 0.5.2
Regenerate gemspec for version 0.5.2
improving test coverage
trying to lowet complexity per method
Bugfix: v2.4 user text frames are properly recognised
Version bump to 0.5.3
Regenerate gemspec for version 0.5.3
WIP: broken tags fallbacks

These should be handled more proplerly

Comments parts only one null byte "eng\0":
  encoded_text_and_content_parts split 2
  Make sure cut_at_null_byte return empty string
Text frame with trailing null byte "\xff\xfeA\x00\x00":
  Use encode invalid/replace
Missing comment BOM:
  rescue and guess LE BOM
Strip LE-BOM in start of comment parts

Conflicts:
	lib/id3tag/frames/v2/comments_frame.rb
	lib/id3tag/frames/v2/text_frame.rb