added testing libs to $PERL5LIB

also fixed problem where $CEROOT was set in main .bashrc, but too late
	I'm just setting here too: clumsy, but should still work and will avoid clashing with Puppet
helping myself remember where this error comes from
fix terminal background on Absalom

makes it so I don't have to create a symlink in the Eterm-specific image directory
also tweak the dirname in bin/myterm
and also also make it work when there's more than one possibility
fix problem with dropbox service script:

killproc isn't on all Linux distros, so replace with pkill
bugfixes and cleanup to -b and -L options

refactored to pull out common code
made -L work a bit better when your branch has never been pushed anywhere
script to copy sandbox files in case I make a new Git working copy