recrusion insert & find_min added
hej
hej

Merge branch 'master' of https://github.com/karlohrn/abstraction
delete funkar som den ska
Merge branch 'master' into jeaksar-branch

Conflicts:
	db_back_tree.c
nya db_back_tree
Merge branch 'jeaksar-branch' of https://github.com/karlohrn/abstraction into jeaksar-branch