Partial work on shared memory module (posix)
Partial work on shared memory module (posix) -- added a test
Using mlock / munlock to interlock updates
Now shared memory has create/destroy on close semantic
Merge branch 'new_engine' into new_engine_shmem
Advanced WIP for IPC semaphore (posix)
Interprocess semaphores now working (need to add a sample)
fixed size of shared mem for gc
Merge branch 'new_engine' into new_engine_shmem
Added a bit of docs
Wip for sessions
Merge branch 'new_engine' into new_engine_shmem
Merge branch 'new_engine' into new_engine_shmem
Wip on sessions
Merge branch 'new_engine' into new_engine_shmem
WIP
Merge branch 'new_engine' into new_engine_shmem
Session class ready but for complete storage
Advanced wip for sessions
Session object complete; missing tests and docs