Add the sqlite3_serialize() and sqlite3_deserialize() interfaces, enabled

when the -DSQLITE_ENABLE_DESERIALIZE compile-time option is used.

FossilOrigin-Name: fc42d31d6fca21abc5377a463ed800e3066b2f3fbd2d85cb486f402d2ae7cb15

diff --cc manifest
index 1ac1644837fb8543eb619973e7f8b2d10feeea84,815ce0cb709aa9131106ef2589632893e932c350..2b24be0d1ea0f5428ec336be4b7685972f48838c
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,10 -1,10 +1,10 @@@
- C Avoid\srunning\sa\scouple\sof\stests\sin\scrash8.test\sthat\sdepend\son\sthe\spresence\sof\nthe\sjournal\sfile\sif\srunning\son\san\sF2FS\sfile-system\sthat\sdoes\snot\srequire\sa\njournal\sfile.
- D 2018-03-06T11:46:34.560
 -C Mark\san\sunreachable\sbranch\susing\sNEVER().
 -D 2018-03-07T01:37:05.387
++C Add\sthe\ssqlite3_serialize()\sand\ssqlite3_deserialize()\sinterfaces,\senabled\nwhen\sthe\s-DSQLITE_ENABLE_DESERIALIZE\scompile-time\soption\sis\sused.
++D 2018-03-07T13:01:54.138
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
- F Makefile.in a2d2fb8d17c39ab5ec52beb27850b903949080848236923f436156b72a958737
+ F Makefile.in 1d5a68043cc4d8a6e45b37e2639b148cdd7973aa75e90ec71e12d55cd95e32c0
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
- F Makefile.msc bf19d3a0eb849bd3b114653b0e455aa5b2799a96f413287a5866013db0e47f30
+ F Makefile.msc 28df1e20dd77b9613ce5b65659a4ab9ab19a1f0d885f1eae2399baf0ebc43f46
  F README.md 1d5342ebda97420f114283e604e5fe99b0da939d63b76d492eabbaae23488276
  F VERSION cdf91ac446255ecf3d8f6d8c3ee40d64123235ae5b3cef29d344e61b45ec3759
  F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
@@@ -1708,7 -1710,7 +1710,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P e5ce256aa1f7a8ae995b79c9da895827bee5d8d0724fc15413ff203dc9e2602d
- R 86215704ed447a309e260641c8831065
- U dan
- Z a677dbe568f73fc26f67f245e10dea7a
 -P f07e97aed435b02e1473053c0257ec5c89bf0b3e46076b7a9382de432bbc2497
 -R 1be29732572fe3143eab743f97b3559e
++P 797e02e0ee703ab0fd53e26ba5c96ac7429b8022522bec201423718d508acf24 fadbc5e23f93bedd705bdc83cd3781b3821a231034bae5b942c94da77227721c
++R 9c6c7f909066e499dd8cfc98440c4493
++T +closed fadbc5e23f93bedd705bdc83cd3781b3821a231034bae5b942c94da77227721c
+ U drh
 -Z fc974f7768a62ed16a0f51a5a0679333
++Z f6ec1840cf83626768a920eb621f59f9

diff --cc manifest.uuid
index 1f79fcf00689ac500ede062c07804a7dd71fcbaa,0219ff251312fd53dff427f4d2dfa7370a8930de..7e63a2f17948f02522bc46a25aed059c76861c6f
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 797e02e0ee703ab0fd53e26ba5c96ac7429b8022522bec201423718d508acf24
 -fadbc5e23f93bedd705bdc83cd3781b3821a231034bae5b942c94da77227721c
++fc42d31d6fca21abc5377a463ed800e3066b2f3fbd2d85cb486f402d2ae7cb15