add autopackage/automan tools
updated auxiliary files
Merge branch 'master' of https://github.com/cbarbu/R-package-zoom

Conflicts:
	.gitignore
	zoom.pdf
	zoom/DESCRIPTION
	zoom/R/zoom-package.R
	zoom/man/zoom-package.Rd
R doesn't like the LICENSE.txt file in base rep
automated choice of file format in print (session)