Started reorganizing folders.
Following a Maven-like structure. Adding stubs.
Providing some template defaults.
Handling document metadata type.
Reorganizing project structure.
Updating paths.
Defining project basedir property, so it can be included from other projects.
Whitelisting additional standard objects.
Fixing build path issues.
Adding command to import CumulusCI build.xml from the project's build.xml.
Using "import" instead of "include" so we don't need to prefix the ant target names.
Merge pull request #5 from SalesforceFoundation/feature/02-centralize-build-scripts

Feature/02 centralize build scripts