gnucash maint: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/a6185b7b (commit)
	 via  https://github.com/Gnucash/gnucash/commit/8e1490d8 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/5e62798d (commit)
	 via  https://github.com/Gnucash/gnucash/commit/ce5c64c6 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/6f68c58f (commit)
	 via  https://github.com/Gnucash/gnucash/commit/c8a447fc (commit)
	from  https://github.com/Gnucash/gnucash/commit/c2598f89 (commit)



commit a6185b7b02cc9bdd651e2be291f47384cf685614
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 2 15:16:18 2016 -0800

    Rename sequence_ctx to temporal_state for consistency and clarity.

commit 8e1490d8499aaa0bf2f0bc7c5c8cb283e1834b5e
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 2 15:13:51 2016 -0800

    Bug 759570 - Postponing a repeating SX skips over the instance.
    
    Reorder the temporal state creation so that it starts with any postponed
    instances.

commit 5e62798d7285d0a1d1b1c2126c5a73eafeff0da1
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 2 15:12:00 2016 -0800

    Fix up some overly-long lines.

commit ce5c64c68a014e49077a45a5579183b1139518c7
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 2 15:10:21 2016 -0800

    Explicitly type GncSXInstance's temporal state member.

commit 6f68c58ffbff373ad5c615898c2a8319d000d077
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 2 15:09:07 2016 -0800

    Clean up some noise.
    
    Like casting SXTmpStateData* to SXTmpStateData*.

commit c8a447fcff1f48c0bbf0ee4f47a86a71d69c318e
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jan 2 14:57:12 2016 -0800

    Remove xaccSchedXactionGetInstanceAfter
    
    It wasn't being used in a way that distinguished it from
    xaccSchedXactionGetNextInstance, which had almost exactly the same code.



Summary of changes:
 src/app-utils/gnc-sx-instance-model.c |  41 +++++----
 src/app-utils/gnc-sx-instance-model.h |   2 +-
 src/engine/SchedXaction.c             | 158 ++++++----------------------------
 src/engine/SchedXaction.h             |   6 +-
 4 files changed, 56 insertions(+), 151 deletions(-)