FileManagement package

Lots of work this past week on the FileManagement package.  Not yet finished, but getting close.  Note that JavaDoc comments are in need of tweaking and should not be trusted.
always uses { } around if statements - even if they are only one liners like this one. 
The reason being that it is easy to add another line to if the statement but forget to the add the brace - resulting in an annoying bug. It also makes the code easy to read.  This standard is explicit in the Java coding convention document published by Sun/Oracle and is an industry standard. http://www.oracle.com/technetwork/java/codeconventions-150003.pdf