DRP software primitives maintenance in F17

	Key	Summary	Story Points	Assignee	Status
	DM-12417	yaml dump prepends !!python/unicode to everything	0.5	Merlin Fisher-Levine	Done
	DM-11894	Speed up SpanSet operations	4	Nate Lust	Done
	DM-11744	Move ci_ctio0m9 to use LSST backed LFS	1	John Swinbank	Done
	DM-11539	meas_base test_PluginLogs.py depends on global state		Tim Jenness	Done
	DM-11507	Lua build fails if GNU sed is the default on Darwin	1	John Swinbank	Done
	DM-11882	Write CLO post to help with 'ds9 sometimes stops working with XPA' problem	1	Merlin Fisher-Levine	Done
	DM-12264	Temporarily disable link time optimization on GCC	1	Pim Schellart [X] (Inactive)	Done
	DM-11911	Update obs_ctio0m9 to work following DM-5922	4	Merlin Fisher-Levine	Done
	DM-11433	Update shared stack build to take account of newinstall changes	2	John Swinbank	Done
	DM-10926	Incompatibility with NumPy 1.13	1	Pim Schellart [X] (Inactive)	Done
	DM-10834	CmdLineTask -j multiprocessing hangs with long data ID lists	6	Jim Bosch	Done
	DM-9927	Upgrade pybind11 version to upstream v2.1.0	0.5	Pim Schellart [X] (Inactive)	Done
	DM-9887	Wrap meas_mosaic with pybind11 instead of swig	4	Pim Schellart [X] (Inactive)	Done
	DM-11368	Update EUPS_PKGROOT in shared stack	1	John Swinbank	Done
	DM-11269	Please move "Empty WCS extension, using FITS header" from INFO to DEBUG	1	Robert Lupton	Done
	DM-11163	Always create VisitInfo from metadata when available	1	Robert Lupton	Done
	DM-11010	Footprint.transform may be transforming the wrong position	1	Nate Lust	Done
	DM-10965	FootprintSet setter unable to accept results from getter	1	Nate Lust	Done
	DM-10902	Stack demo failure with devtoolset-6	4	Pim Schellart [X] (Inactive)	Done
	DM-11009	Automatic backtrace printing is unhelpful	1	Pim Schellart [X] (Inactive)	Done
	DM-11008	Unable to construct CoaddBoundedFieldElement without a validPolygon	1	John Swinbank	Done
	DM-10818	Fix array continuity for ndims > 2 in FITS writing	0.1	Pim Schellart [X] (Inactive)	Done
	DM-10512	Upgrade IPython on the shared stack to >=5.2	1	John Swinbank	Done
	DM-9979	Redesign afw::math::Statistics	10	Pim Schellart [X] (Inactive)	Done
	DM-11236	Image constructors do not obey INHERIT	0	Robert Lupton	Done
	DM-11158	Doing a stack install using Anaconda 4.4.0 (Python 3.6.1) results in 3 tests failing during the build in meas_base.	1	John Swinbank	Done
	DM-10916	Change behavior of pybind11 error_already_set destructor to clear Python error state	1	Pim Schellart [X] (Inactive)	Done
	DM-10846	Enable automatic printing of C++ backtrace on segfault	2	Pim Schellart [X] (Inactive)	Done
	DM-10842	RFC new design for afw::math::Statistics	3	Pim Schellart [X] (Inactive)	Done
	DM-10617	Fix ndarray type casters to work with nullptr (i.e. None) arguments	2	Pim Schellart [X] (Inactive)	Done
	DM-10343	Update lsst-dev shared stacks to use devtoolset-6	1	John Swinbank	Done
	DM-10342	Switch to C++14	0.5	Pim Schellart [X] (Inactive)	Done
	DM-9786	Investigate pybind11 build size	4	Pim Schellart [X] (Inactive)	Done
	DM-9732	Fix broken link in DM Pybind11 Style Guide	0.1	Pim Schellart [X] (Inactive)	Done
	DM-9466	Retire DMTN-024	0.1	Pim Schellart [X] (Inactive)	Done
	DM-9260	Investigate exception handling in PYBIND11_PLUGIN	1	Jim Bosch	Done
	DM-9190	Cleanup pybind11 remaining code	4	Pim Schellart [X] (Inactive)	Done
	DM-8078	Remove int and long from schema aliases	0	Fred Moolekamp	Done
	DM-7477	Increase mask plane size to 32 bits	12	Nate Lust	Done
	DM-7457	daf_persistence 3e6e15d fails build	1	John Swinbank	Done
	DM-7324	Port ci_hsc to Python 3	1	Nate Lust	Done
	DM-3705	Update ndarray to use current numpy API	1	Pim Schellart [X] (Inactive)	Done
	DM-10182	Build ndarray without Swig support	1	Unassigned	Invalid
	DM-7084	Astropy views not available on Catalog subclasses	0.5	Jim Bosch	Invalid