temporary; --tdos, --pdos job_band_nspin*

For given BZ_DOSMAX and BZ_NPTS (or use new ctrlgen2.py),

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DOS
>lmf --tdos foobar
gives dos.tot.foobar


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PDOS
>lmf --pdos foobar
>lmfdos --pdos foobar
gives dos.isp*.site*.foobar

These dos.* can be plotted by gnuplot.
(We have to make a part to generate template scripts).

------------------
BAND
>job_band_nspin1 (for nspin=1)
>job_band_nspin2 (for nspin=2)