Started documentation for AST customizers
   * import customizer
   * AST transformation customizer
Ignore errors if running on JDK5
Documentation for SecureASTCustomizer
Documentation for SourceAwareCustomizer
Documentation for configuration builder
Documentation for configscript option
GROOVY-4279, GROOVY-4280, GROOVY-4281: allow IDIV and LDIV in safe cases
Documentation for command chains
Disable Log4J tests if running on indy+jdk7
Fix unit test for command chains
Started work on "differences with Java section" of the documentation
Merge branch 'documentation'
artifactory plugin applied
javadoc tasks are back :)
Fix Log4J2 test with indy
artifactory plugin only applied if java 6 and up
Merge pull request #316 from jbaruch/master

Upload artifacts to artifactory
Working on failed unit tests.
GROOVY-6546 Added support for a faster JSON parser. http://jira.codehaus.org/browse/GROOVY-6546
GROOVY-6546 Added support for a faster JSON parser.