0.9.0

Added

• Nested tag support (Issue #85)
  • gooseberry config kb nested and nested_tag config option to determine pattern to use for nesting tags.
  • parent<nested_tag>child tags used with the "Tag" hierarchy create nested folders.
• Better and more filtering options (Issue #92)
• Search by document title (Issue #93)

Changed

• Separate make and index commands, allow filtering annotations in both (Issue #90)