wrapping double quotes around string that need them
fixed indent
modified requireQuotes regex from space to whitespace meta char
readded not-array case
Modified tests to expect numeric arrays with brackets, and quotes around strings that need them
added newline to expected output of testQuotes
Merge branch 'num_array' into devel
Merge branch 'quotes' into devel
Merge branch 'unittest' into devel
removed extraneous dataset
Merge branch 'unittest' into devel
Merge branch 'devel'