Resolve "Move get_*_by_pk functions to util"

Closes #82 (closed)

changed milestone to %2.0a2

added part::backend label

assigned to @nik

added 1 commit

• b21285d3 - Move functions

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added 20 commits

• b21285d3...1484f485 - 19 commits from branch master
• 9ce38363 - Merge remote-tracking branch 'remotes/origin/master' into 82-move-get_-_by_pk-fuctions-to-util

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unmarked as a Work In Progress

assigned to @hansegucker and unassigned @nik

mentioned in commit 78887b91

merged