ENH: lsaliases: (cd$x; ls $x$@) lswrk, lswrd; lsw, lssrc

[westurner]

ENH: lsaliases: ls cdaliases: lswrk

Existing functionality:

lsve; lsvirtualenvs  # ls -ld ~/-wrk/-ve??
lsce; lscondaenvs    # ls -ld ~/-wrk/-ce??

How it would work:

lswrk      # (cdwrk; ls "${@}")
lsw; lswrd # (cdw; ls "${@}")