scratch/sqlite updated (78e795a -> 7e7d51a)

[Lars Ingebrigtsen]

larsi pushed a change to branch scratch/sqlite.

      from  78e795a   Tweak multisession stuff and improve concurrency
       new  a7de036   Default to using a write-ahead log
       new  7e7d51a   Put into a directory structure to prepare for other 
backends


Summary of changes:
 lisp/emacs-lisp/multisession.el            | 13 +++++++++++--
 src/sqlite.c                               | 12 ++++++++++++
 test/lisp/emacs-lisp/multisession-tests.el |  3 +--
 3 files changed, 24 insertions(+), 4 deletions(-)