update symbols file to current state of affairs

cxx11abi transition happens, we changed a bunch of methods and all that
stuff which is really good™ for an abi. Lets just slowly start to stop
changing more and a first step is to document the current so changes
aren't hidding in a big wall of change anymore.

Git-Dch: Ignore

debian/libapt-inst1.6.symbols

@@ -3,7 +3,7 @@ libapt-inst.so.1.6 libapt-inst1.6 #MINVER#
  (c++)"ExtractTar::Done(bool)@Base" 0.8.0
  (c++)"ExtractTar::Go(pkgDirStream&)@Base" 0.8.0
  (c++)"ExtractTar::StartGzip()@Base" 0.8.0
- (c++)"ExtractTar::ExtractTar(FileFd&, unsigned long long, std::basic_string<char, std::char_traits<char>, std::allocator<char> >)@Base" 1.0.5
+ (c++)"ExtractTar::ExtractTar(FileFd&, unsigned long long, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)@Base" 1.0.5
  (c++)"ExtractTar::~ExtractTar()@Base" 0.8.0
  (c++)"debDebFile::GotoMember(char const*)@Base" 0.8.0
  (c++)"debDebFile::CheckMember(char const*)@Base" 0.8.0
@@ -18,7 +18,7 @@ libapt-inst.so.1.6 libapt-inst1.6 #MINVER#
  (c++)"debDebFile::MemControlExtract::~MemControlExtract()@Base" 0.8.0
  (c++)"debDebFile::debDebFile(FileFd&)@Base" 0.8.0
  (c++)"pkgExtract::FinishedFile(pkgDirStream::Item&, int)@Base" 0.8.0
- (c++)"pkgExtract::CheckDirReplace(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int)@Base" 0.8.0
+ (c++)"pkgExtract::CheckDirReplace(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, unsigned int)@Base" 0.8.0
  (c++)"pkgExtract::HandleOverwrites(pkgFLCache::NodeIterator, bool)@Base" 0.8.0
  (c++)"pkgExtract::Fail(pkgDirStream::Item&, int)@Base" 0.8.0
  (c++)"pkgExtract::DoItem(pkgDirStream::Item&, int&)@Base" 0.8.0
@@ -43,49 +43,28 @@ libapt-inst.so.1.6 libapt-inst1.6 #MINVER#
  (c++)"pkgDirStream::DoItem(pkgDirStream::Item&, int&)@Base" 0.8.0
  (c++)"pkgDirStream::Process(pkgDirStream::Item&, unsigned char const*, unsigned long long, unsigned long long)@Base" 1.0.5
  (c++)"pkgDirStream::~pkgDirStream()@Base" 0.8.0
- (c++|optional)"pkgCache::DepIterator::operator++(int)@Base" 0.8.0
- (c++|optional)"pkgCache::DepIterator::operator++()@Base" 0.8.0
- (c++|optional)"pkgCache::VerIterator::operator++(int)@Base" 0.8.0
- (c++|optional)"pkgCache::VerIterator::operator++()@Base" 0.8.0
  (c++)"ARArchive::LoadHeaders()@Base" 0.8.0
  (c++)"ARArchive::ARArchive(FileFd&)@Base" 0.8.0
  (c++)"ARArchive::~ARArchive()@Base" 0.8.0
  (c++)"pkgFLCache::NodeIterator::RealPackage() const@Base" 0.8.0
  (c++)"pkgFLCache::Header::CheckSizes(pkgFLCache::Header&) const@Base" 0.8.0
- (c++|optional)"pkgCache::DepIterator::OwnerPointer() const@Base" 0.8.0
- (c++|optional)"pkgCache::VerIterator::OwnerPointer() const@Base" 0.8.0
  (c++)"ARArchive::FindMember(char const*) const@Base" 0.8.0
  (c++)"typeinfo for ExtractTar@Base" 0.8.0
  (c++)"typeinfo for pkgExtract@Base" 0.8.0
  (c++)"typeinfo for pkgDirStream@Base" 0.8.0
  (c++)"typeinfo for debDebFile::ControlExtract@Base" 0.8.0
  (c++)"typeinfo for debDebFile::MemControlExtract@Base" 0.8.0
- (c++|optional)"typeinfo for pkgCache::DepIterator@Base" 0.8.0
- (c++|optional)"typeinfo for pkgCache::VerIterator@Base" 0.8.0
- (c++|optional)"typeinfo for pkgCache::Iterator<pkgCache::Dependency, pkgCache::DepIterator>@Base" 0.8.0
- (c++|optional)"typeinfo for pkgCache::Iterator<pkgCache::Version, pkgCache::VerIterator>@Base" 0.8.0
  (c++)"typeinfo name for ExtractTar@Base" 0.8.0
  (c++)"typeinfo name for pkgExtract@Base" 0.8.0
  (c++)"typeinfo name for pkgDirStream@Base" 0.8.0
  (c++)"typeinfo name for debDebFile::ControlExtract@Base" 0.8.0
  (c++)"typeinfo name for debDebFile::MemControlExtract@Base" 0.8.0
- (c++|optional)"typeinfo name for pkgCache::DepIterator@Base" 0.8.0
- (c++|optional)"typeinfo name for pkgCache::VerIterator@Base" 0.8.0
- (c++|optional)"typeinfo name for pkgCache::Iterator<pkgCache::Dependency, pkgCache::DepIterator>@Base" 0.8.0
- (c++|optional)"typeinfo name for pkgCache::Iterator<pkgCache::Version, pkgCache::VerIterator>@Base" 0.8.0
  (c++)"vtable for ExtractTar@Base" 0.8.0
  (c++)"vtable for pkgExtract@Base" 0.8.0
  (c++)"vtable for pkgDirStream@Base" 0.8.0
  (c++)"vtable for debDebFile::ControlExtract@Base" 0.8.0
  (c++)"vtable for debDebFile::MemControlExtract@Base" 0.8.0
- (c++|optional)"vtable for pkgCache::DepIterator@Base" 0.8.0
- (c++|optional)"vtable for pkgCache::VerIterator@Base" 0.8.0
- (c++|optional)"vtable for pkgCache::Iterator<pkgCache::Dependency, pkgCache::DepIterator>@Base" 0.8.0
- (c++|optional)"vtable for pkgCache::Iterator<pkgCache::Version, pkgCache::VerIterator>@Base" 0.8.0
 ### gcc artefacts
  (c++|optional=std)"std::vector<APT::Configuration::Compressor, std::allocator<APT::Configuration::Compressor> >::~vector()@Base" 0.8.12
 ### try to ignore std:: template instances
- (c++|regex|optional=std)"^std::basic_string<.+ >\(.+\)@Base$" 0.8.0
- (c++|regex|optional=std)"^typeinfo name for std::iterator<.*>@Base$" 0.8.0
- (c++|regex|optional=std)"^typeinfo for std::iterator<.*>@Base$" 0.8.0
  (c++|optional=std)"std::ctype<char>::do_widen(char) const@Base" 1.0.3