Updated copyright year
SQLInstallDriverEx does not work when driver library is read-only
Fix issue, when SQLCancel is call from another thread

From a developer at MySQL/Sun/Oracle, an issue with SQLCancel()
http://sourceforge.net/p/iodbc/mailman/message/31944526/
Fixes for the pkg-config file and iodbc-config

http://sourceforge.net/p/iodbc/mailman/message/29721400/
Fixed typo
Merge branch 'feature/fix_pkg_config_and_odbc_config' into develop
Fix check, if Unicode driver is used

http://sourceforge.net/p/iodbc/mailman/message/31801152/
Fix build warning messages and using "strlen" function with unicode data

- fix build warning messages
- fix using strlen with unicode data
Fixed infinite loop in connection pool

http://sourceforge.net/p/iodbc/mailman/message/29986083/
Build system updates

++ acinclude.m4
* Properly quote macro name in AC_DEFUN
* Use AC_LINK_IFELSE instead of the obsolete AC_TRY_LINK

++ admin/gtk-2.0.m4, admin/gtk.m4
* Properly quote macro name in AC_DEFUN

++ bootstrap.sh
* Call the various Autotools initialization programs with --warnings=all
   where applicable, to help with QA (and autoconf also gets no-obsolete so
   we don't hear about the obsolete usages still in the GTK m4 macros)

++ configure.in
* Use AC_CONFIG_HEADERS instead of the obsolete AM_CONFIG_HEADER
* Use AS_HELP_STRING instead of the obsolete AC_HELP_STRING
* Don't use A[CS]_HELP_STRING inside an echo "...", as this is not how the
   macro is intended to be used, and it doesn't do much good anyway
* Use AM_PROG_CC_C_O because AC_PROG_CC_C_O is not sufficient
* Replaced the obsolete AC_LIBTOOL_DLOPEN and AM_PROG_LIBTOOL macros with
   a call to LT_INIT
* Fixed the doc string for --disable-gui
* Use AC_RUN_IFELSE instead of the obsolete AC_TRY_RUN
* Can't use a variable in the doc string for --with-iodbc-filedsnpath, so
   replaced "$inidir" with "INIDIR"
* Rewrote the config info summary at the end to use "cat <<EOF" instead of
   a bunch of echo commands; this is more readable and makes getting the
   tabs right a *lot* easier

++ drvproxy/Makefile.am, drvproxy/gtk/Makefile.am, iodbc/Makefile.am,
    iodbc/trace/Makefile.am, iodbcadm/Makefile.am,
    iodbcadm/gtk/Makefile.am, iodbcinst/Makefile.am, samples/Makefile.am
* Use AM_CPPFLAGS instead of the obsolete variable name INCLUDES

http://sourceforge.net/p/iodbc/mailman/message/29590554/
Miscellaneous fixes from a developer from Teragram

configure.in:

* Rewrote the "underscore before symbols" code snippet to eliminate
   warnings (e.g. improper main() prototype) and potential optimizing-out
   of the fnord() function
* Use ${CFLAGS} with ${CC}, as the former may contain important flags
* Fail if pthread.h is not found, otherwise the configuration falls into
   a state where threading is enabled, but the header is missing

include/sqltypes.h:
* Need to check whether _MSC_VER is defined before using it in a cpp
   conditional, otherwise -Wundef gives a warning

iodbc/dlproc.h:
* Simplified the conditional affecting the definition of HDLL. (Is there
   any non-Win32 system that provides this type?)

http://sourceforge.net/p/iodbc/mailman/message/29560355/
Updated version to 3.32.9-dev