[PATCH setup 00/11] Various setup patches

[Jon Turney]

More cleaning out of the Augean stables.

Jon Turney (11):
  Remove pointless abstract base class IniDBBuilder
  Remove unused package_status_t stored in packageversion class
  Remove cygpackage::destroy() because it does nothing
  Make packageversion::source(|s) const
  Use const version of packageversion::depends() in PrereqChecker
  packageversion::sourcePackageSpecification() is const
  Don't handle missing 'version:'
  Don't do unneeded work when changing stability level
  Make building with DEBUG less useless
  Don't show source-only packages in package list
  Use wininet for fetching URLs in direct (non-proxy) case (DO NOT
    APPLY)

 ConnectionSetting.cc   |   5 ++
 IniDBBuilder.h         |  59 --------------------
 IniDBBuilderPackage.cc |  15 -----
 IniDBBuilderPackage.h  |  62 ++++++++++++---------
 PickView.cc            |   7 ++-
 ScanFindVisitor.cc     |   4 +-
 ScanFindVisitor.h      |   6 +-
 choose.cc              |   8 ---
 cygpackage.cc          |  11 ----
 cygpackage.h           |   7 ---
 ini.h                  |   4 +-
 inilex.ll              |   4 +-
 iniparse.yy            |   4 +-
 net.cc                 |  34 ++++++------
 netio.cc               |  32 ++++++++++-
 netio.h                |   2 +
 nio-ie5.cc             |  23 +++++---
 nio-ie5.h              |   2 +-
 package_db.cc          |  12 ----
 package_db.h           |   1 -
 package_meta.cc        |  47 +++++-----------
 package_meta.h         |  13 ++---
 package_version.cc     | 147 +------------------------------------------------
 package_version.h      |  15 +----
 prereq.cc              |   4 +-
 res.rc                 |   2 +
 resource.h             |   1 +
 27 files changed, 148 insertions(+), 383 deletions(-)
 delete mode 100644 IniDBBuilder.h

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2.12.2