Add the --changeset option to the sqldiff utility program, for generating

a sessions changeset file instead of an SQL diff.

FossilOrigin-Name: f9a3a8391c28cf13d76ec54f471735d35059acea

diff --cc manifest
index 378036e42ae470467eadcca98cd672f20734cc94,336a1877e9b54106619c22c57a781310f7e2a441..871fd87da447dfdc33b4f984d75d9c562ff27cff
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Update\stests\sin\swhereD.test\sto\saccount\sfor\sthe\schange\sin\sthe\sprevious\scommit.
- D 2015-04-11T11:53:39.984
 -C The\s--changeset\soption\snow\sappears\sto\sbe\sworking.
 -D 2015-04-11T13:48:01.693
++C Add\sthe\s--changeset\soption\sto\sthe\ssqldiff\sutility\sprogram,\sfor\sgenerating\na\ssessions\schangeset\sfile\sinstead\sof\san\sSQL\sdiff.
++D 2015-04-11T13:49:16.216
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in 5f78b1ab81b64e7c57a75d170832443e66c0880a
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1250,7 -1250,7 +1250,8 @@@ F tool/vdbe_profile.tcl 67746953071a9f8
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
- P e3b1f625518edc0e925116668dca5d25c3232b59
- R 7890e1f1fdfc32123135ecc1b57978ea
- U dan
- Z 68688658f813a09121106ccdd49ce975
 -P 5611fa9bd5b8fd762d16ce9b0853c2e779a1a1b7
 -R 907cf695d8fcffe3003a321f9aace7fc
++P da49700ca148d91e1b8863c2eb6ee79144e83ac9 1a2e2803920dcf64190d81d8a487d6c3c9bb28ee
++R c078ada2bdea31973177a0bd82842009
++T +closed 1a2e2803920dcf64190d81d8a487d6c3c9bb28ee
+ U drh
 -Z 3b5f839006775d8054dcfb8aab08f0fa
++Z 157b78d075c326a9e01bf8b58e910074

diff --cc manifest.uuid
index f330c7ddcf2c83a0a23a9163af9398ae009a37c4,a5255d36528dcac6b8ecf12f79275187e8f6d3b0..76f7b8530aac73c0cbd26e208223e139630aa321
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- da49700ca148d91e1b8863c2eb6ee79144e83ac9
 -1a2e2803920dcf64190d81d8a487d6c3c9bb28ee
++f9a3a8391c28cf13d76ec54f471735d35059acea