Add syntax checker for AsciiDoc using AsciiDoc compiler
Add AsciiDoc to README
Merge branch 'master' into yasuyk-asciidoc

* master:
  Require old cl for mocker.el
  Use a common naming pattern for all tests
  Do not require libraries up front
  Add test for syntax errors from ruby-lint
  Update Ruby tests
  Fix name of libxslt header package
  Improve dependencies of Gem provisioning
  Update credits
  Move xml header packages into Ruby class
  Fix predicate of chef-foodcritic syntax checker
  Update a test case of chef-foodcritic
  Fix chef-foodcritic checker
  Put chef-foodcritic after c/c++-cppcheck
  Add Chef cookbooks syntax checker using Foodcritic

Conflicts:
	test/builtin-checkers-test.el
Update changelog and credits
Fix test case name
Add autoload for adoc-mode
[Fix #276] Merge branch 'yasuyk-asciidoc'

* yasuyk-asciidoc:
  Add autoload for adoc-mode
  Fix test case name
  Update changelog and credits
  Add AsciiDoc to README
  Add syntax checker for AsciiDoc using AsciiDoc compiler
Sort autoloads
Remove unused resources
Merge puppet-lint test cases
Fix test names
Fix required checkers for Ruby tests