tree bf6baa1f5b3c52c05f1306e0c41640cc63ffb97e
parent 0d31d5c5bdfe3b059ca11d79cd99b8561ca465e7
author Till Westmann <till@westmann.org> 1380860910 -0700
committer Till Westmann <till@westmann.org> 1380860910 -0700

add simple deadlock detection
add JobArenaManager