MySQL fixes/additions/improvements

- fixed GH #187: MySQL: allow access to the underlying connection handle
- added GH #186: MySQL: support for MYSQL_SECURE_AUTH
- fixed GH #174: MySQL: 4GB allocated when reading any largetext or
largeblob field
WinCE fixes for zlib 1.2.8
fix MySQLTest info calls
updated version to 1.5.2
Solaris build
added ListMap

ListMap is a map that does not order elements; used in
NameValueCollection to prevent reordering of message headers
Add pthread_setname_np in Thread_POSIX. User can enable this with -DPOCO_POSIX_DEBUGGER_THREAD_NAMES.
Update doc/00100-GuidedTour.page

added missing semicolon in the HTTPTimeServer example
make PocoDoc work again
Merge pull request #55 from MattPD/patch-1

Update doc/00100-GuidedTour.page
remove std from copysignf and copysign

"copysign* is C99/C++ TR1, apparently still not in std namespace with
gcc 4.7. Remove std:: in front of it and see if it helps. If you
provide a patch, we'll test and include it for future releases."
Merge pull request #58 from davidraleigh/develop

remove std:: namespace from copysignf and copysign
updated CHANGELOG
GH56: Need a way to disable *_API macros with GCC

GH #56: Need a way to disable *_API macros with GCC
GH60: buildwin fixes - add bin64

GH #60:buildwin fixes - add bin64 to PATH, build now works if msbuild is
specified in arguments
ssl & unclean shutdown response
First stab (Windows) at IPAddress SOO
Merge pull request #66 from hmagarotto/ssl-unclean-shutdown

SSL & unclean shutdown response
edited for coding standard compliance
Removed old net initialization code