- Chi documentation: unique section name per source file.
 - Google Guava added to target platform.
 - AsciiDocHtmlAnalyzer does not just partition, but analyze in general.
 - Separated AsciiDocHtmlPage from AsciiDocSourceFile.
 - AsciiDocSourceFile: final fields.
 - Moved partitioning and other analysis to main 'splitHtml' method.
 - Determine new simpler section ids for all sections.
 - Separated modifyPageTitle and modifyTocTitle.
 - AsciiDocHtmlModifier: more conditions lifted to 'modifyPages' method.
 - Various other small improvements.