Version bump

WARNING: API Change

* New Application Manifest layout (collapsed, finally)
* obt: buildPackages() now only does the ones that are actually enabled
* obt: You can now specify which files to copy into dist in metadata (whitelist) Makes building much faster
* VFS: Changed desktop notification message
* Core: Collapsed OSjs.Hooks into OSjs.Core.hooks
* Misc: Moved version stamp into build.json