Fixed a case where if someone added a "bind -v" to their ~/.editrc file, key...

Fixed a case where if someone added a "bind -v" to their ~/.editrc file, key mappings would get messed up.

I fixed this by only doing el_set(e, EL_BIND, ...) calls before sourcing the .editrc files.

<rdar://problem/16614095>

llvm-svn: 207005