First steps toward Style-based CSS support.
Some fixes, starting on attribute handler for style
Basic style parsing works, but order is wrong.
Propert parsing order now and working style attributes.
Style tags are completely parsed now.
Enabled style and align params on more tags.
Merge branch 'master' into css_support

Conflicts:
	src/main/java/net/nightwhistler/htmlspanner/HtmlSpanner.java
Merge branch 'master' into css_support

Conflicts:
	src/main/java/net/nightwhistler/htmlspanner/HtmlSpanner.java
	src/main/java/net/nightwhistler/htmlspanner/handlers/FontHandler.java
Added parsing of <style> blocks.
Fixes to CSS handling.
Implemented em and px font-sizes.
Smarter matching.
CSS is now fully compiled to executable code.
More refactoring on the CSS compiler.
Slightly better logging.
Merge branch 'css_support'