Bump version number to 0.1.0 for initial release.
Merge branch 'next'

* next: (125 commits)
  Add example and limitations detail to the ReadMe.
  Add "internal use only" warnings to the documentation.
  Add a new example script "dir2ro".
  Add a new example script "zip2ro".
  Add File#remove_aggregate.
  Add Aggregate#file_entry for convenience.
  Add Util.strip_leading_slash.
  Cleanup annotation content stored in .ro/annotations.
  Override File#remove to ensure manifest is kept up to date.
  Allow annotations to be removed by their content field.
  Refactor Manifest#remove_annotation.
  Add Provenance#remove_author.
  Add provenance information to annotations.
  Factor out the provenance information from aggregates.
  Factor out the provenance information from the manifest.
  Tests on a bundle with an invalid manifest.
  Tests on an invalid manifest.
  Tests on an empty manifest ({}).
  Generalize the fake manifest test class.
  Consolidate all require directives into one place.
  ...
Specify ruby 1.9.3 as the minimum supported ruby version.
Update Changes.rdoc for release.
Add a version badge to the ReadMe.