Rewrite std::mem::take in rules for records with user-defined move constructor

[lucic71]

Calling std::mem::take moves the objects and leaves a default constructed value in place. This is wrong for records with user defined move constructors because it drops the side effects inside the user defined move constructor.

This PR rewrites std::mem::take from rules as follows:

• record has move constructor => rewrite std::mem::take as a call to the move constructor
• record does not have move constructor and is copyable => convert as rvalue (without clone)
• record does not have move constructor and is not copyable => convert as fresh rvalue (with clone)
• record is STL type => use the rule for STL move constructor
• temporary value => convert as rvalue

[lucic71]

Depends on #364