Add a new row type to RBU (a peer of insert, update and delete) - "delete then insert".

FossilOrigin-Name: 1d9468d2427d2c9b7240b364554ac85a0b62fa44

diff --cc manifest
index fb6a8626354a9553965b77fa96dd9c0cb96bb26d,9153631b3a84675b2a858062dd0852f8150d9cea..95a229990c361ca4bb0be521258ef2857cb1042b
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Add\sthe\sSQLITE_DEFAULT_SYNCHRONOUS\sand\sSQLITE_DEFAULT_WAL_SYNCHRONOUS\ncompile-time\soptions.\s\sAutomatically\sswitch\sto\sthe\sWAL_SYNCHRONOUS\ssetting\nwhen\sfirst\sopening\sa\sWAL-mode\sdatabase\sif\sthe\ssynchronous\ssetting\shas\snot\nbeen\spreviously\sset\sby\sthe\sapplication.
- D 2016-03-08T15:47:47.861
+ C Add\sa\snew\srow\stype\sto\sRBU\s(a\speer\sof\sinsert,\supdate\sand\sdelete)\s-\s"delete\sthen\sinsert".
 -D 2016-03-07T17:39:30.317
++D 2016-03-08T15:52:43.903
  F Makefile.in f53429fb2f313c099283659d0df6f20f932c861f
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
  F Makefile.msc df0bf9ff7f8b3f4dd9fb4cc43f92fe58f6ec5c66
@@@ -1454,8 -1454,10 +1455,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 64b3cb29159491cbfab7e01844b54408541ece5e 592d2104361500e5002783ba329a2609389c57b9
- R da9c8dcc67c43bdd497418f56500542e
- T +closed 592d2104361500e5002783ba329a2609389c57b9
- U drh
- Z 4fa68fdb2896879ae18878d725366e25
 -P b6c4202432dc96f8f1740f52d0bf872116357fcc
 -R 56e1f15e83703ebf857ebd55a98bbcfe
 -T *branch * rbu-delete-then-insert
 -T *sym-rbu-delete-then-insert *
 -T -sym-trunk *
++P 5a847a676e756bbe33436596d4279f339bfb247c 169311c85b30f625bdb6986c9cd11db70942d73b
++R 43c0b748ba126143d737a43b13d0c445
++T +closed 169311c85b30f625bdb6986c9cd11db70942d73b
+ U dan
 -Z 681ea677d41a7fd6408ffd5219102c46
++Z 99ed19537580c1e7328c1d8043178b0a

diff --cc manifest.uuid
index 0dbae66e0eae2bd902bf1730606ed5d199eb1f22,683dc4199a0081a2d4b77ea071ee32df53a80fcf..e6281cbd82e38e40dc102edcfa90cba6130fb70f
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 5a847a676e756bbe33436596d4279f339bfb247c
 -169311c85b30f625bdb6986c9cd11db70942d73b
++1d9468d2427d2c9b7240b364554ac85a0b62fa44