[jslint] Add missing 'new'

Error reported by JSLint:

[jslint4java].../lb.base.array.js:82:20: Missing 'new'.
[jslint4java]       var result = Array( array.length );
Add lb.core.plugins.array in Menu in config of generated documentation
Fix signature of forEach(), map(), reduce() in documentation
Add forEach(), map(), reduce() to Sandbox array API