set rdoc version, enable tomdoc parser, ignore output
Merge upstream changes
use RDoc::Task instead of Rake::RDocTask

- Rake::RDocTask is deprecated
fix merge errors, clean outfile, return absolute path from fixture_path
windows compatibility fixes
Merge pull request #95 from mojavelinux/merge-fixes

Fix merge errors, clean outfile, return absolute path from fixture_path
read binary data in a way compatible w/ 1.8.7
strip trailing spaces on lines of wrapped attribute values
add man page for the asciidoctor cli

- additionally, correct some inconsistencies in the command flags
lock safe mode settings for asciidoctor-safe, fix syntax errors
fix syntax error
Merge pull request #96 from mojavelinux/windows-compat

Fix Windows compatibility issues
remove errant puts statement
Merge pull request #98 from mojavelinux/man-page-and-fixes

Man page and minor fixes
resolve issue #97, add support for name=value@ attribute syntax

- also change default attribute value from 1 to empty string in cli options
resolve issue #93, add SERVER safe mode level
header_footer defaults to false when using API unless rendering to file
fix toc when doctype is book
updates to reflect recent changes
fix test breakage