Continue re-organization of src/ directory?

[John W. Eaton]

On 29-Jul-2012, Rik wrote:

| 7/28/12
| 
| John,
| 
| Both libcruft and the scripts directory have a lot of code, but they have
| been organized and made manageable by splitting them in subdirectories. 
| The libcruft directory, for example, has directories for dassl, fftpack,
| etc.  And the scripts directory has the functions organized by field of use
| such as polynomial, image, etc.  Do we want to continue the re-organization
| of the src directory that was started by moving the non-dynamic functions
| into corefcn/?  I'm thinking that the pt-* files could be in a parsetree/
| directory and the ov* files could be in an octave_value/ directory.  Or we
| could just stop right now as there are many things to work on in Octave.

I'm OK with adding parse-tree and octave-value subdirectories.

jwe