Recommend installation of coderay and pygments.rb gems
update WORKLOG - fix headings; add link to Origami PDF
i18 for chapter label

- use chapter-label attribute for chapter label if set
- set chapter-label to empty to disable chapter label
- fallback to English label (Chapter) if chapter-label not set
Merge PR #47 from @olegsmith
partial fix for #35 - return to same page when advancing cursor in toc
only switch page if necessary when laying out toc
resolves #48 & #25 - don't activate implicit header processor by default
resolves #35 prevent toc from overflowing content

- prevent toc from overflowing content by doing a toc dry run
- capture # of whole pages consumed in dry_run operation
- fix page numbering & outline if toc spans > 1 page
- fix numbering in outline if document has no doctitle or it's disabled
update WORKLOG
resolves #11 fix box around code block that spans multiple pages

- fix dry_run height calculation so it accounts for whole pages
- draw box for each page the code block occupies
add an edge cases example document
set version to 1.5.0.alpha.5
Release 1.5.0.alpha.5
prepare for next development iteration
add link to block image in chronicles.adoc
added attribute pdf-fontsdir for redefinition ThemeLoader::FontsDir
Merge pull request #54 from abatalev/master

added attribute pdf-fontsdir for redefinition ThemeLoader::FontsDir
add thread_safe gem to remove warning when registering converter
Use require_relative for ../lib/asciidoctor-pdf in bin/asciidoctor-pdf
Merge pull request #57 from radar/require_relative

Use require_relative for ../lib/asciidoctor-pdf in bin/asciidoctor-pdf