Fixes to prevent an FTS index from growing indefinitely as the corresponding table...

FossilOrigin-Name: a75f1800021d30b712053373440041b7b355a36a

diff --cc manifest
index 716155c3c3dc229705059749eb021781a7696baa,543d66fc2f10a720b16555b3aed069a5856456fe..91c09ac09c05b0d73d9ccf1d84b282032c3fdac4
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Repurpose\sthe\sSQLITE_TESTCTRL_FAULT_INSTALL\stest-control\sto\sregister\sa\ncallback\sto\sbe\sinvoked\sby\ssqlite3FaultSim().\s\sThat\stest-control\shas\sbeen\nunused\ssince\s2008-06-20\sand\swas\snever\sused\sin\sany\sofficial\srelease.
- D 2014-05-16T14:17:01.206
 -C Add\sextra\stest\sto\sbackcompat.test\sto\sensure\sthat\sold\sand\snew\sversions\sof\sFTS\smay\swork\stogether\son\sthe\ssame\sincremental\smerge\soperation.
 -D 2014-05-16T15:48:17.688
++C Fixes\sto\sprevent\san\sFTS\sindex\sfrom\sgrowing\sindefinitely\sas\sthe\scorresponding\stable\sis\supdated.\sChange\sthe\sFTS\s'automerge'\soption\sto\sallow\sthe\suser\sto\sspecify\sthe\snumber\sof\ssegments\sthat\sshould\sbe\smerged\ssimultaneously\sby\sauto-merges.
++D 2014-05-16T16:16:59.006
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in dd2b1aba364ff9b05de41086f74407f285c57670
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1170,7 -1172,7 +1172,7 @@@ F tool/vdbe_profile.tcl 67746953071a9f8
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
- P 0901dccedaf5679691ba803ec76d113de170185d
- R 67689d62fcdc72fe4681824f9ba5e0cd
- U drh
- Z 053659c56a956daeb64b7fcb6d47db2b
 -P a9a2aeab298ba2ac0b8835e61406e2d83bf7e39b
 -R 03d2cea8f8e26027c7bf9b05231d6fb8
++P 0d43a7ad9abe821e33e0bf83a997aa4461b1e3f2 3997d47bb9c8593a2cd30317ea65163b99db1832
++R 01618b664df3c3b19706db5d70667d8a
+ U dan
 -Z ba763e498b0d066dca73ae5326487971
++Z fa66c3fc7c4b02244be8e29ed55dc1c5

diff --cc manifest.uuid
index e1375063e0939d1f32f7826cd456d8dc09c26bda,1f33001479d597a7bbd736376aaea9833dbf15e8..d4cefb8a545286bf7a9ba84091ae8517b60285dc
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 0d43a7ad9abe821e33e0bf83a997aa4461b1e3f2
 -3997d47bb9c8593a2cd30317ea65163b99db1832
++a75f1800021d30b712053373440041b7b355a36a