GITHUB-20 Renamed package from vietj.intellij.asciidoc to org.asciidoc.intellij
GITHUB-18 Added link to asciidoctor.org
GITHUB-16 Upgraded to JRuby 1.7.16.1 to fix spaces in path issue.
GITHUB-21 Initial support for Darcula theme
Removed idea project files
Added IDEA project files to .gitignore
Merge remote-tracking branch 'upstream/master'
GITHUB-18 Changed link to https://github.com/asciidoctor/idea-asciidoc, because it should point to the plugin homepage.
Merge remote-tracking branch 'upstream/master'
GITHUB-19 Rename of repository URL
Small fix for fixing bold text
Improved styling of code blocks
Merge pull request #26 from bodiam/master

0.4 Release.