add shell.nix and tex-shell.nix!

make this buildable

add cvpl.txt example

add simplemargins.sty

remove content directory (separate out)

add publication list (not proceedings yet.)

up to invited seminar implemented.

make parsing routine more concise.. (no ...1 parse)

add workshop activities.

clean up for config

general configuration setting

generate cv.tex in working directory

first successful compilable tex file generation ( header, profile, education only)

implement Education well

split cvmaker.hs into ContentBuild.hs, Parse.hs, Type.hs