Refactoring bcdoc/awscli to get all CLI-specific stuff over into awscli.  Related to https://github.com/boto/bcdoc/pull/25.
Removing references to bcdoc.clidocs.
Renaming bcdoc.clidocevents module to bcdoc.docevents.
Merge branch 'refactor-clidocs' of git://github.com/garnaat/aws-cli into garnaat-refactor-clidocs