GH #246 Make CID and optional param in Service.invoke_async method
Assume yes in yum.
GH #207 - Don't require ODB password with SQLite.
Merge pull request #263 from csala/csala-f-gh246-Optional-CID-in-invoke_async

GH #246 Make CID and optional param in Service.invoke_async method
GH #268 - Expand the Revision keyword to a git commit ID.
GH #268 - Return nicer version string.
GH #268 - Moving version_info to its own file so it can be checked out separately.
GH #268 - Clearer output if revision starts with 'b' or '0'.
GH #268 - Read revision from a static file updated from a post-commit hook.
GH #268 - Revision file should not be store in repo.
GH #268 - Store release information outside of Python code.
GH #268 - Store release information outside of Python code.
GH #286 - Post commit hook.
GH #268 - Don't keep revision.txt in repo.
GH #268 - Reading Zato version from distribution.
Merge branch 'dsuch-f-gh268-one-version-info'
GH #268 - Read version from one place only.
Merge branch 'dsuch-f-gh268-one-version-info'
GH #184 - Updated migration's comment.
GH #229 - Migration rename.