Cleanup whitespace

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Minor code style fixes

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Preserve (and do not escape) uppercase HTML tags

* Fixes Issue # 1 (orig. SourceForge Issue #1815685)

Signed-off-by: Alex Coles <alex@alexbcoles.com>