Log Message:
Update py-uwsgi to 2.0.7

uWSGI 2.0.7
===========

Changelog [20140905]

Bugfixes
********

- fixed counters in statsd plugin (Joshua C. Forest)
- fixed caching in php plugin (Andrew Bevitt)
- fixed management of system users starting with a number
- fixed request body readline using memmove instead of memcpy (Andrew Wason)
- ignore "user" namespace in setns (still a source of problems)
- fixed Python3 rpc bytes/string mess (result: we support both)
- do not destroy the Emperor on failed mount hooks
- fixed symbol lookup error in the Mono plugin on OS X (Ventero)
- fixed fastcgi and scgi protocols error when out of buffer happens
- fixed solaris/smartos I/O management
- fixed 2 memory leaks in the rpc subsystem (Riccardo Magliocchetti)
- fixed rados plugin PUT method (Martin Mlynář)
- fixed multiple python mountpoints with multiple threads in cow mode
- stats UNIX socket is now deleted by vacuum
- fixed off-by-one corruption in cache LRU mode
- force single-cpu build in cygwin (Guido Notari)

New Features and improvements
*****************************

allow calling the spooler from every cpython context
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

At Europython 2014, Ultrabug (a uWSGI contributor and packager) asked for the \ 
possibility to spool tasks directly from a greenlet.

Done.

store_delete cache2 option
^^^^^^^^^^^^^^^^^^^^^^^^^^

Author: goir

The store_delete flag of the --cache2 option, allows you to force the cache \ 
engine to automatically remove an invalid
backing store file.

file logger rotation
^^^^^^^^^^^^^^^^^^^^

Author: Riccardo Magliocchetti

The `file` logger has been extended to allow the use of rotation (the same \ 
system used by the non-pluggable --logto):

https://github.com/unbit/uwsgi/commit/0324e5965c360dccfb873ffe351dec88ddab59c5

vassals plugin hooks
^^^^^^^^^^^^^^^^^^^^

The plugin have has been extended with two new hooks: vassal and vassal_before_exec.

Both allows to customize a vassal soon after its process has been generated.

The first third-party plugin using it is the 'apparmor' one:

https://github.com/unbit/uwsgi-apparmor

allowing you to apply an apparmor profile to a vassal

Broodlord improvements
^^^^^^^^^^^^^^^^^^^^^^

The broodlord subsystem has been improved with a new option: --vassal-sos that \ 
automatically ask for reinforcement when all of the workers of an instance are \ 
busy.

In addition to this a sysadmin can now manually ask for reinforcement sending \ 
the 'B' commando to the master fifo of an instance.