iis: Changes the version of the dependencies

- pcre from 8.30 to 8.33
- zlib from 1.2.7 to 1.2.8
- libxml2 from 2.7.7 to 2.9.1
- curl from 7.24 to 7.33.0
iss: Changes httpd version 2.4.6

Apache version was changed to 2.4.6 to sync with the current
apache lounge version.
iis: Removes unecessary files from the build system

The following files were removed:
  - VCVarsQueryRegistry.bat
  - vcvars64.bat
  - vsvars32.bat
The visual studio files can be called direcltly, not necessary
to distribute those files, at least in VS12.
iis: Fixes the vcxproj file

Versions of the dependencies were changed, as long as the version
of the Visual Studio, now 12.
iis: Improves the iis build system

Now checking for common errors while building. Refactoring
on the build scripts, now there is this build_dependencies.bat
script on the iis sub-folder. By calling this script all the
dependencies should be build under the winbuild/.
This commit also removes build scripts that were not needed
anymore.
iis: Removes unnecessary files from winbuild dir

Those .mak files seems to be part of an old build system.
Since the script are now working fine, this commit removes
all those .mac files and also a CMakeList.txt and the
Makefile.win.
iis: Renamves winbuild to dependencies

Since the directory becomes all about dependencies
there is no need to call it winbuild anymore.
iis: Identifies arch before unzip apache

Currently we need the Apache binary which could be used in
32 or 64 bits. This patch makes usage of 'cl' to identify
which architecture is set.
iis: Relative paths on the VS project file

There are a ModSecurityIIS solution and project files, those
were using hard coded paths to meet the dependencies. As
consequence of the last update in our build scripts, now we
are able to built the dependencies and load it to our Visual
Studio project using relative paths.
iss: Removes Post-Build event.

There was a copy on Post-Build event using a hard coded path.
This patch removes this Post-Build event.
iis: Fix mlogc build on windows

The libcurl path was not pointing to the correct directory
iis: Moves build_module.bat to build_modsecurity.bat

The build_modsecurity.bat is now on the iis sub-directory,
not in the dependencies anymore. Its content was also
changed fixing all the paths.
iss: Better err handling in build scripts.

Now checking for errors in every step of the build
phase
iss: Removes fart dependencies

This commit removes the dependency of the fart.exe utility.
The utility was responsible to rename contents inside some
dependencies build files. Those modifications are not longer
needed.
iis: Moves installer to InstallerHelper

To organize the folder the Installer application was
renamed to installer helper. It is not the real
installer, it is just an helper which is executed
during the installation phase.
iss: Removes pre-compiled headers

No need to use the pre-compiled headers in InstallerHelper,
removing it, in order to keep the project lean.
iis: Removes AppWizard remade file

Apparently the AppWizard was used to generate part of this
Installer, the ReadMe.txt created by the AppWizard was removed
by this commit
iis: fixies the Installer.cpp coding style
iis: Adds release script
iis: build_modsecurity.bat fixies

This commit enable a cleanup on the mod_security build directory
avoiding symbols with different architectures.