Merge pull request #46 from ninjudd/perf

add license to README
make sure min-thread-count is honored
Merge branch 'perf' of github.com:ztellman/lamina into perf
don't double convert to milliseconds
mark beta8
fix receive-in-order, and add a test
fix type-hinting for Clojure 1.2
Update project.clj for Leiningen 2
No need to add codox and 'dev' profile for "all" alias
Update .travis.yml file for lein2
only log errors in receive-in-order, to mirror receive-all
add unwrap? option to pipelines
Merge pull request #47 from dakrone/perf

Update project.clj for Leiningen 2
Merge branch 'perf' of github.com:ztellman/lamina into perf
add time/floor and make sure tests cover Clojure 1.3.0
fix ordering of profiles
target new potemkin, modulo defrecord+
add force-close and force-error, and make flow-control exceptions in pipelines less broad by default and configurable
add listener mechanism to result-channel et al
make necessary changes to the rest of the codebase to get everything in order