removed and moved some old stuff
added test files and figured out the project structure for autoexpect
Experiments, upgrading project to Clojure 1.5.1

Added a section for examples and experiments.
Merge conflicts.

Conflicts: project.clj
Fixed merge conflicts, fixed indentation.
Finished prototyping passing Exceptions

See test/experimental/core_test.clj
Also, found a issue involving autoexpect, seesaw, and prettify-exception
in a repl.
Found the cause of a crash. Comments changed.
tests for pre-message object
more test for pre-obj and objects
message object comments
Merge branch 'master' of https://github.com/Clojure-Intro-Course/clojure-intro-class
expanded tests, created exceptionobj.clj

created our carrier-class, and built more tests.
Misc experiments with stacktraces
just in case there are changes
Changed some spelling errors and formatting errors
No meaningful change
Added .repl-port to gitignore
Checking what was added
Merge branch 'master' of https://github.com/Clojure-Intro-Course/clojure-intro-class
Fix a test name and check that things catch the exceptions