saveStrings(file, strings)
Writes an array of strings to a file, one line per string. If the given file exists it gets overridden.
Type: function
Parameter(s):
- file {String | File}:
The file name or a File instance
 - strings {Array}:
The string array to be written
 
Returns:
- 
    {File}:
The file the strings were written to.