TheLib thesubversion

Fixes of Linux because gcc does not support required language features

New and improved "delegate":
- thread-safe, mostly lock-free, multiple targets
- supersedes "multicast_delegate"
Adjustments to classes and tests where "multicast_delegate" was used before.

Added "more native" overload of network_direct_factory::get_addresses().

Added additional constructors and assignment operators in ip_end_point.
Added network_direct_factory::get_addresses().

Added network_direct_factory::clear_cache.

Added network_direct_factory, which facilitates retrieving the IND2Provider on a system that supports it.
Removed ND2-related code from winsock_catalog.
Added hash_compare for guid.

Expand environment variables in entry::provider_path() method.

Added winsock_catalog::entry::provider_path().

Added the::system::net::network_byte_order.
Added the::system::net::winsock_catalog.
Added get_header_size() and set_body_size() methods in simple_message_base.

Added ObjectToVisibilityConverter.
Added TypeToVisibilityConverter.
Added several extension methods in DependencyObjectExtensions.
Started ScrollableTextBox.