Added kilograms into types
Merge pull request #64 from pesiaani/master

Added kilograms to default type list.
Added English and Swedish translations for kilogram type.
Merge pull request #72 from ioxo/master

Use select2 in client selection for added functionality (e.g. search).
Fixed rounding of row sums. Fixes #76.
Limited select2 selector to select fields to avoid JS errors.
Fix advanced search so that trailing zeros in search terms are not truncated. Fixes #82.