[performance] Fix performance of simple range index lookup: use context, same approach as for field lookup.
Merge pull request #215 from wolfgangmm/develop

[performance] Fix performance of simple range index lookup.
[bugfix] Package repository: when uploading a package, we strip sensitive install information (default password) from the package descriptors. This information needs to be restored when the package is synched back to disk, otherwise permissions may be wrong during next install.
Merge pull request #216 from wolfgangmm/develop

Package repository: merge repo.xml