Improvements to column name resolution in queries with parenthesized FROM

clauses.  Also includes a fix for ticket [beba9cae6345a3].

FossilOrigin-Name: 99127a669c49f82918853091c9c5b7db5ad73cba

diff --cc manifest
index 3b88cb1f557d3ecd62972e07d83ceca5c151c8a7,dc052461939378d9860306c89131e57169192d55..9778454af472b2638bf5025e4509c037959a7ffd
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Reduce\sthe\ssize\sof\sthe\sIndex\sobject\s(by\s8\sbytes\son\sx64).
- D 2013-01-01T14:01:28.252
 -C Further\scorner-case\sfixes\sto\sthe\sname\sresolution\slogic.
 -D 2013-01-03T17:34:28.998
++C Improvements\sto\scolumn\sname\sresolution\sin\squeries\swith\sparenthesized\sFROM\nclauses.\s\sAlso\sincludes\sa\sfix\sfor\sticket\s[beba9cae6345a3].
++D 2013-01-03T18:07:37.816
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in a48faa9e7dd7d556d84f5456eabe5825dd8a6282
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1030,7 -1031,7 +1031,7 @@@ F tool/vdbe-compress.tcl f12c884766bd14
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
  F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
- P 3076a89015071e9b40e728bd55160e3a6ed98820
- R ec755f0b3e93517441aaf44db561d61d
 -P afe96a118c8a9627819ba5960aa83a607e734087
++P 5a2ac944839ec0c5b9147a035c6cbf0935f3d202 20730bad7082b559a65e8cfedb31b6afca50df58
+ R f686e430b5e8ddbc351355c5b12308be
  U drh
- Z 0e046cc23277e52323ecef741dd3466e
 -Z 596a0ebdf23f364031e40c92982646b7
++Z 393fc5c6f8c30a4998c90107d978b3f0

diff --cc manifest.uuid
index 522d4edbae88a016fb197f2afecb0e92f137e735,d88ae4ef3125d5bcfb9f9c235e479d307554fd57..bde04943431e43014e57964c0fedc3cc355646f1
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 5a2ac944839ec0c5b9147a035c6cbf0935f3d202
 -20730bad7082b559a65e8cfedb31b6afca50df58
++99127a669c49f82918853091c9c5b7db5ad73cba