Added .qwm() function for perlish quote words and create a hash map from it.

Added _value() method to convert strings like true into boolean true when doing a qwm()
Added _console property to allow custom console logging object for warnings.
Added _valueMap object to allow definition of what strings map to values for qwm()
Test cases added for _value() and all tests passing for qwm()
Added @see link to perl operators page for q//
Documented _valueMap properties added links to perl operator docs
update documentation
added _stringify(), qA(), qO() methods

Support for quoting all the elements of an array and values of an object.
x() operator mimics how perl treats the repeat value if non numeric or
almost numeric.
Build script for cygwin runs the perl test as well.
mapFromString() added as an alias for qwm() method.

Tidied up code creating perljs as an alias for module.exports.
jsdoc improvements with more crosslinks.
Added tests and implementation sfor mapFromArray(), makeMap() and reverseMap()
Updated version to 0.2.0 for release