Adds setup.bash with pseudo-code
Finishes setup.bash
Fixes infinite loop with symlink; changes shebang to use /bin/bash instead of /usr/local/bin/bash.
Fixed bug in string concatenation for symlinking
Removed . and .. from ignores array because glob does not include those entries.
Fixes a bug where a file that should be ignored is not ignored.
Added echoes to stdout; fixed bug where should_be_ignored was not set to true.
Added some vertical bars to separate each file in stdout