minor change
periodical condition added (trial)
Merge branch 'master' of /home/moka/repos/xsftools

Conflicts:
	Makefile.in
adding .swp in .gitignore, remove .celllib.c.swp
Adding Makefile.in again (lost by mistake, conflict)
adding xsfrdf xsfrd_inf to .gitignore, xsfrdf.c main(int, const char*[]) -> main(int, char*[])
modified xsfrdf.c
push before pull
push before pull
conflict fixed
 xsfrdf.c modified and command line added
xsfrdf modified (bug fixed)
xsfrdf.c->minor change, xsfrdf_inf.c-> rho modified, command line added
xsflatt debugged ... update_tmat was necessary