Add flags for formatting c code with astyle

Change-Id: I0fa429d7883463e420de1f849657a9284b172b3c
Reviewed-on: http://review.couchbase.org/28760
Reviewed-by: Volker Mische <volker.mische@gmail.com>
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Build libconflate with cmake

Change-Id: I4a04ac5294a887a98a67cbb8184a325b4e55839c
Build memcached with cmake

Change-Id: I1d2809ff8c0c8440a6ed79a1f8915880af3acf09
Try to build libevent as well

Change-Id: Id0f8d57f77181eafb98fc73cd1da84a14c2756bd
Try to hardcode the python version for win32

Change-Id: If1b0a72648c6c3f8ad31c8f2f2e21d8dab9f665b