setup.sh optionally forks and added profile.

bashrc does not set up prompt to monitor repository
profile uses tool directory instead of .software
setup.sh looks for EXECUTABLE += st stow
setup.sh does not setup crontab
Added script to fetch and compile suckless tools

suckless tools: st wmname
Customizations for vimrc.
Swap to good terminal.
Don't download source if we have it already.
Removal of AMANPATH environment variable nonsense.
Remove bash completion and command not found
Allow BSD tar, and ignore stdout/err on which.
Check all programs listed and patch wmname for BSD

Added checks for programs tic and wget
Patch wmname for compilation on FreeBSD