Add httpproxy app

Add certificate folder and files in bin folder

writer can be all descendant of SnoopCapture class.
So findObjectsByClassId function must be supported.

DataChange module should be moved from SnoopDataChange.

Microsoft Visual Studio 2012 64bit Release mode

$unittest --gtest_list_tests
$unittest --gtest_filter=Thread.exceptionTest

[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from Thread
[ RUN ] Thread.exceptionTest
.\threadtest.cpp(193): error: Value of: 300
Expected: thread.tag
Which is: 400
[ FAILED ] Thread.exceptionTest (8 ms)
[----------] 1 test from Thread (14 ms total)

Microsoft Visual Studio 2012 Release mode

Add VListWidget

Keep Alive mechanism must be applied into VHttpProxy class.

In the following functions, owner must be insert as paramter.

VMetaClassMgr::createByClassName(char* className, void* owner)
IVMetaClass::createInstance(void* owner) = 0;
VMetaClass##ClassName::createInstance(void* owner)

NetClient can not recive from delmadang.com(ssl:443)

FMY : ssl.h

const SSL_METHOD TLSv1_1_method(void); / TLSv1.1 /
const SSL_METHOD *TLSv1_1_server_method(void); / TLSv1.1 /
const SSL_METHOD *TLSv1_1_client_method(void); / TLSv1.1 */

const SSL_METHOD TLSv1_2_method(void); / TLSv1.2 /
const SSL_METHOD *TLSv1_2_server_method(void); / TLSv1.2 /
const SSL_METHOD *TLSv1_2_client_method(void); / TLSv1.2 */

When "HEAD" HTTP command is transferred, even if "Content-Length" exists in HTTP response header, the HTTP body does not transferred through HTTP response. In this case, WebProxy does not forward HTTP response packet.

FMI : http://neis.go.kr

Refactor UnitTest.
Unittest code should be included in each file.