Add the sqlite3_drop_modules() interface.

FossilOrigin-Name: e2c6fed8f84929ed51a4e876bb09c85ac4b86a2e4cf0832a7da724bb9f4df5bf

diff --cc manifest
index fe2eb7bdc4192c7e35eaf86269689cfb9ee6edcc,bc476dd61d410d2c6d86798c9099f1a53480dc95..d592f7b0c35e44b2f525b584269dc1580ab32bd2
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Add\ssome\sextra\stests\sfor\sthe\slsm\svirtual\stable\smodule.
- D 2019-08-17T19:58:26.438
 -C Omit\sthe\s"_except"\sterm\sfrom\sthe\sname\sof\sthe\snew\sinterface.
 -D 2019-08-19T20:35:30.961
++C Add\sthe\ssqlite3_drop_modules()\sinterface.
++D 2019-08-19T20:44:07.937
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -1836,7 -1836,7 +1836,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 7496e872a1a50ac65ad04709365a43038fb015ac9c690196de3cb02ce54c2e57
- R 7c52be13cef9eee33da71a3e3a70b980
- U dan
- Z 775a473efffe71d8a3fe393281372f17
 -P 0851db4d337a87f8b2d3ce2ae9f9c928b9483591ca41a9e39cc01548059b1888
 -R 0f164de667dc5b660a325950332b0cdd
++P 4cb009b0f724f72eaea90e45488122f7c2a7d0caf31a8422da4060469507e921 e5ba47c2d8eb9f48a0e0d325e57d0092d536f85983819634c871ebd51829f1d1
++R 9f3cd232033726d002a567b7aed22f3d
++T +closed e5ba47c2d8eb9f48a0e0d325e57d0092d536f85983819634c871ebd51829f1d1
+ U drh
 -Z 965480cc8555a710613c03b1277cb66b
++Z ea1a16d1273af50410789215c7a1a587

diff --cc manifest.uuid
index bfffac683c4e69417f7e48356f17462ce2567f19,8140e9400cf17ccff218032e1ef858a4ca32e1b4..2aebc48857ca202a570c446d26064e6cf0f8ce8b
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 4cb009b0f724f72eaea90e45488122f7c2a7d0caf31a8422da4060469507e921
 -e5ba47c2d8eb9f48a0e0d325e57d0092d536f85983819634c871ebd51829f1d1
++e2c6fed8f84929ed51a4e876bb09c85ac4b86a2e4cf0832a7da724bb9f4df5bf