added --testdox option to test script

Merge pull request #18 from poef/master

updated exceptions to the new names

Merge pull request #17 from poef/master

accept arc-base 2 as well

Merge pull request #4 from mjrider/fixes

logic deduplication and coding style fixes

added cacheControl feature for the cache proxy

Merge pull request #1 from mjrider/master

improve testing and testability

working tests, removed autoload

fixed tests

version for packagist