add MIT license metadata to gemspec
Merge pull request #49 from ktdreyer/gemspec-license

add MIT license metadata to gemspec
Fixed including src, quotes and examples

Also updated tests..
Update tests for code syntax highlight
Disable #+INCLUDE by default ( see #47 and #48 )

This feature can be enabled by setting
the environment variable `ORG_RUBY_ENABLE_INCLUDE_FILES=true`.
Merge branch 'disable-include-by-default'
Implement stripping protective commas from code blocks (fixes #50)
Add a ORG_RUBY_INCLUDE_ROOT environment variable support
Issue 52 - Add support for link abbreviations
Merge pull request #51 from pierre-lecocq/org_ruby_include_root_env_variable_support

Add a ORG_RUBY_INCLUDE_ROOT environment variable support
Issue 52 - Add support for link abbreviations
Merge pull request #53 from pierre-lecocq/link_abbrev_feature

Link abbrev feature
Merge branch 'remove-prepended-comma'
Add test for ORG_RUBY_INCLUDE_ROOT
Bump version of the gem to 0.8.2
use HTTPS homepage URL in gemspec
Merge pull request #54 from ktdreyer/gemspec-https

use HTTPS homepage URL in gemspec
lines ending in double backslashes force line breaks

If a line ends with '\\' then a line break is inserted without breaking
the paragraph.
Change double backslash line break to be <br />
Merge branch 'backslash-line-break'