Add the experimental "sqlite_expert" extension. Used to find index definitions

that might help with specified SQL queries.

FossilOrigin-Name: d1ef9eaba0b1bf61e57955f7054f8ecbfbfebaf6f3ddb54861a24cae08684b57

diff --cc manifest
index eadda83d65f97542d49ec3b5d7239538697a9b27,57a59acd5c2c6787f17cc6d2fae3b4d991507d29..4af2a608cb50decb17785a64f5d22cd1a0e3a6ed
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,8 -1,8 +1,8 @@@
- C The\ssrc/shell.c\sfile\sis\snow\sgenerated\sfrom\ssrc/shell.c.in,\sso\sremove\sshell.c\nfrom\sversion\scontrol\sand\supdate\sthe\smakefiles\sto\sbuild\sit\sautomatically.
- D 2017-10-12T13:47:48.544
- F Makefile.in 9c9f4dea3f622464cba9768501aceca187d2bbae10b60bf420b531cd776fe5c0
 -C Update\sthis\sbranch\sto\smatch\slatest\strunk.
 -D 2017-10-12T14:13:31.376
++C Add\sthe\sexperimental\s"sqlite_expert"\sextension.\sUsed\sto\sfind\sindex\sdefinitions\nthat\smight\shelp\swith\sspecified\sSQL\squeries.
++D 2017-10-12T15:28:51.681
+ F Makefile.in 51259a193f348a96b0ebc60ad84cfe83fdeecdd1d0ecb24f0e278a35ac1449da
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
- F Makefile.msc 3f96a87fb271b06aede7e304234cce096edd3d5ad76507ccc4716b20511a3b20
+ F Makefile.msc e3fd2bfdf18211892e3f09db7e2841753fe61cc0747a0b0e87d77406840c3f6e
  F README.md f5c87359573c4d255425e588a56554b50fdcc2afba4e017a2e02a43701456afd
  F VERSION f81232df28e2d3ff049feefad5fbd5489cc33697f6bd2ecf61af7f0dde3b83d0
  F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
@@@ -1656,7 -1662,7 +1662,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 292921692c8919d29f0a67d03ca953d5c1c4900d8c8567cceab27513732be598
- R 55fc95c237c6d381b00d7c404f68ae59
- U drh
- Z 4cb9f1b7e5b96c77468dac8db9ac0cf0
 -P 2719cf5c5bbe8e31d18368d54d968af3878ad2e15f0666e18d7b567d7439c451 36acc0a97fdcc6f54f29c68c4e131702f69c3e59e58237ff4e5c647928699956
++P 36acc0a97fdcc6f54f29c68c4e131702f69c3e59e58237ff4e5c647928699956 d325da6c50f2f9c10f50b3839f87c155876c339879bb8bdb82567b5ff34ef7ba
+ R 7d4d36d7e390bddaee9373964ffc0b0e
++T +closed d325da6c50f2f9c10f50b3839f87c155876c339879bb8bdb82567b5ff34ef7ba
+ U dan
 -Z 45c234430da48e38efb9390ff8797b6d
++Z 7b52af01cc4ae27f2f3c917c144935a4

diff --cc manifest.uuid
index b48ef93c7908be9c4b7b3ee454504126f45d621b,6530f4e47ec126e60e2f9eb80334668703a390d9..28fb405b09e5356f7b9022859299ecd13cfb90a7
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 36acc0a97fdcc6f54f29c68c4e131702f69c3e59e58237ff4e5c647928699956
 -d325da6c50f2f9c10f50b3839f87c155876c339879bb8bdb82567b5ff34ef7ba
++d1ef9eaba0b1bf61e57955f7054f8ecbfbfebaf6f3ddb54861a24cae08684b57