for solaris, no ssh -Y option
refactor sourcing env files
print usage
add comments
remove commas from dirname
debug logging
remove pause, add usage info
use csv list instead of bash arrays
setup scala home
simplify setup for rlwrap
refactor/simplify sourcing env files
refactor/simplify sourcing env files
attempt to get history from file
attempt to show file modifications
ade lsview wrapper
called by lsview.sh for refresh