Support Utf8 characters in the asynchronous connection http header name/value parser grammar
Updated header parser test case, removed duplicate status code
Merge branch '0.11-devel' of https://github.com/cpp-netlib/cpp-netlib into 0.11-devel
Fixed copyright
Merge pull request #341 from rubu/0.11-devel

Support Utf8 characters in the asynchronous connection header parser
Fix CMakeLists.txt for compilation on windows

missing libraries for target hello_world_async_server_with_work_queue is
now added.
also fixes the formatting error with using tabs instead of spaces, according to
the style guide (fix in hello_world_async_server_with_work_queue.cpp)
Merge pull request #345 from codemedic/0.11-devel

Fix CMakeLists.txt for compilation on windows
cv-qualifier should be removed before checking the Header concept

C++11 allows this kind of construction:

    connection->set_status(Connection::bad_request);
    const auto size_to_send = std::to_string(reason.size());
    auto headers = { Header{"Content-Length", size_to_send} };
    auto range = boost::make_iterator_range(headers);
    connection->set_headers(range);
    connection->write(reason);

But in the case of an initializer_list, elements are const, then the actual
type tested is "const ValueType" instead of "ValueType".
Merge pull request #347 from daedric/remove_cv_qualifier

cv-qualifier should be removed before checking the Header concept
Add .ycm_extra_conf for users that use YCM