create arrays by passing a collection and closure to the json builder. The (builder) closure will be called for each object in the collection
cleanup.
simplified loops.
optimized array handling, removed double clone().
GROOVY-6268: First bits of tools documentation
   * reorganized layout for tools section
   * introduced files for each subsection
   * documentation for groovyc CLI
   * documentation for groovyc Ant task
   * documentation for joint compilation
GROOVY-6268: section on keywords and possibility to use keywords as identifiers after dots
GROOVY-6268: shebang line comment
GROOVY-6268: use font-awesome's icons
GROOVY-6268: multiline comment section
GROOVY-6268: correct escaping for the multiline comment delimiter
GROOVY-6268: Maven docs
   * fixed cross reference links
   * added sections on GMaven, GMavenPlus, GMaven2 and Groovy Eclipse
   * fixed leveloffset
GROOVY-6268: Introduction
   * temporarily set the TOC level to 10 (gives a better idea of the contents while editing)
   * fix bullets of introduction
GROOVY-6268: Use prettify (best highlight so far)
GROOVY-6268: Add license and contributors sections
GROOVY-6268: groovydoc comment section
'Install Groovy' section added
Introduction added
Page structure added
Restructure page. The proposal to change.
Title "IDE plugin" changed. Typo fix.