Add the json_quote() function to the JSON1 extension.

FossilOrigin-Name: 269892abf6e59c417729669cc764d1f237e093fd

diff --cc manifest
index 9c7215a36ad57116fee5b76f69c971092df7ec3a,cfd0f940049c41dd1d0c3ec5ce93f60048e06ed6..58ad849efb587d427d705bfad409978064ca3de9
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,8 -1,8 +1,8 @@@
- C Small\stweak\sto\sthe\sbtree\sbalancer\sfor\simproved\stree\sbalance.
- D 2016-07-23T19:18:55.177
+ C Add\sthe\sjson_quote()\sfunction\sto\sthe\sJSON1\sextension.
 -D 2016-06-17T13:01:51.782
 -F Makefile.in f3f7d2060ce03af4584e711ef3a626ef0b1d6340
++D 2016-07-23T19:34:53.707
 +F Makefile.in 6c20d44f72d4564f11652b26291a214c8367e5db
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 -F Makefile.msc 50149765ef72f4e652b9a0f1f6462c4784bb9423
 +F Makefile.msc d66d0395c38571aab3804f8db0fa20707ae4609a
  F README.md 8ecc12493ff9f820cdea6520a9016001cb2e59b7
  F VERSION cb29eb11e493dd85b3eeec4053c03949bf98478e
  F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
@@@ -1507,8 -1501,10 +1507,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P d0bcaf0cd92ae5bbea7ad68537ba89437d5c39e8 d2a0af7a37e390439c3001fedb5834f47fb24a1f
- R e49116b4c5057a2c64e23fc9fb71ef64
- T +closed d2a0af7a37e390439c3001fedb5834f47fb24a1f
 -P 0b1579caf06a2c42433b8bc9dc28c9ad381aa07c
 -R d87f9b42ae99ac8ed32dd707e5951481
 -T *branch * json_quote
 -T *sym-json_quote *
 -T -sym-trunk *
++P 8817dedb75430e6c78ff527f7ded4abb35776cef 2c3714aebf5e40e3728877a235b3c1f93defa33e
++R d8b644436fd0d857689e119dadae618e
++T +closed 2c3714aebf5e40e3728877a235b3c1f93defa33e
  U drh
- Z 96bd00cbee88b7adc25980f9570baf91
 -Z f05f5d0cd323376080196dc4fc41462d
++Z e34798b2dc952c68e869c2ddf5f79301

diff --cc manifest.uuid
index e3e68572649330915bbd1d3c9a9e2503f7a3ed0f,8de647c48f3c5b4360a615ab965f9eae65406671..49e513c3f79143bf72981f6c27cae46ef2204aa9
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 8817dedb75430e6c78ff527f7ded4abb35776cef
 -2c3714aebf5e40e3728877a235b3c1f93defa33e
++269892abf6e59c417729669cc764d1f237e093fd