updated instructions with packages
updated rules for iptables to be more generic
added multimedia library packages to list
added user to samba after installation, and updated iptables for samba
and transmission
updated package name to (possibly) fix weechat installation

still concerned about the first-run logic
minor change to prevent error messages
added condition to prevent doubled execution of template from web
force overwrite for unzip command
automate chrome package installation (woops)
removed comments (aesthetic)
various fixes for found bugs during install

xorg config file generation failed, need to work around

various package changes

pre-emptive folder creation

etc