Changes

* package Journal objects to bundles to preserve sugar related metadata

* package Journal objects to bundles to preserve sugar related metadata

* support compressed Journal object(s) e.g. in case of library bundles instead of having .xol in Journal and unpacked files in ~/Library, library will be stored in form of compressed Object Bundle in Journal(similar to .xol) and will be implicitly unpacked before opening in Browse(Object Bundle should have text/html mime_type for that purpose)

* support complex Journal objects e.g. in case of library bundles instead of having .xol in Journal and unpacked files in ~/Library, all library files will be represented by one Journal entry, could be opened in Browse(''[Metadata]/mime_type'' should be equal to textt/html for that purpose) and could be transformed back to .xo on demand(e.g. for uploading library by Browse).

== Owner ==

== Owner ==