tsr 0.10.2 release notes

Welcome to tsr 0.10.2!

tsr 0.10.2 includes one bug fixes to administration commands:

tsuru-admin commands container-move, containers-move and containers- rebalance caused tsuru server to freeze. This issue was caused by a global mutex for all connections being permanently locked. This fix eliminates the global mutex and instead creates an independent lock per request. A performance improvement in api calls is also expected with this fix.