Fix the variable syntax a little
Make sure the config file is readable before trying to source it
Derp'd a variable name.
Merge branch 'master' of git://github.com/Toksyuryel/shellcasting
Revert "Merge branch 'paged-echo'"

This reverts commit 22afd14374df03faaac49e82bf40e9ebdab518b2, reversing
changes made to cb09e2d419139457c987b3f3d87b6459fcfad460.