cmdm - GET
	Read in lattice data and store it in DB. Now only 'get lattice from MAD'
	is working, for standard twiss TEXT 'tape' output format.
	In the tape file marker name must led by 4 characters type followed by
	its element name.
	For new recycler NoVA version(RN), data, if come as part of email, is
	processed by 
	1) 'save as' whole email to text file;
        2) use FileZilla to transfer the file to a Linux directory to feed
		routine 'get_mad_lat'.
	3) cut email header and tail, start with line 'SUN....' and end with
		a empty line.
	4) add any character string after 'SUN' such as 'SUN x ....', because
	   Dave J's version first line was 'SUN sun0.....'