Merge pull request #6 from oreillymedia/sarah

Adding handling for HTML tables in addition to CALS
Moving over Sarah's db5to4.xsl and unwrapblocks.xsl from SVN, so they live in the same repo as db2htmlbook.xsl.
Updating README
Merge pull request #8 from oreillymedia/sanders

Consolidating dependencies
Parameterize whether to output <html>/<head>/<body> wrapper or not; without it, output may not be well-formed, but can easily be folded into a custom wrapper.
Fixing code block new lines issue
Merge remote-tracking branch 'upstream/master'
Merge pull request #9 from jlhosman/master

Removing indent="yes" from xsl:output, so code blocks render without addtl line breaks
Handling for new $include-html-wrapper param
Merge branch 'master' of github.com:oreillymedia/docbook2htmlbook into sanders
Do not add XML declaration.
Merge pull request #10 from oreillymedia/sanders

Additional handling for HTML wrappers
Adding handling for equation, informalequation, and caution; Adding descriptive comment
Removing handling for blocks nested in paras, which duplicated unwrapblocks.xsl
Merge pull request #11 from jlhosman/master

Removing duplicate handling for blocks nested in paras from db2htmlbook; adding handling to unwrapblocks for equation, informalequation, and caution
Preserve whitespace on all elements. Fixed bug with attribute propagation.
Merge pull request #12 from oreillymedia/sanders

Fixes for DB 5 to DB 4
added a process-role template to preserve @role attributes as html class values; also added an include-toc parameter (default=true) to include the TOC after the titlepage