merged from frcsim branch

verified to work on real robots
adds sim eclipse plugins, fixed JavaGazebo, made wpilibC++Sim build on windows
 - Java and C++ simulation robot programs run on windows
 - simulation eclipse plugin delivers models and gazebo plugins
 - Java Gazebo now respects GAZEBO_IP variables and can work across networks
 - hal and network tables win32 hacked to work on windows
 - smart dashboard broken on windows due to network tables hacks
 - wpilibC++Sim, gz_msgs, and frcsim_gazebo_plugins build with CMake
 - removed constexpr for cross platform compatibility
 - msgs generated using .protos as a part of build process
 - some spare and unused cmake/pom files deleted
 - simulation ubuntu debians removed entirely
 - refactored CMake project flags and macros
 - updated to match non-sim C++ API
 - fixed and updated documentation
 - servo added to simulation

Change-Id: Ia702ff0f1fee10d77f543810ad88f56696443b05

wpilibc/wpilibC++/src/LiveWindow/LiveWindow.cpp

@@ -81,9 +81,6 @@ void LiveWindow::AddSensor(const std::string &subsystem,
  * @brief Use a raw pointer to the LiveWindow.
  * @deprecated Prefer smart pointers or references.
  */
-[[deprecated(
-    "Raw pointers are deprecated; pass the component using shared_ptr "
-    "instead.")]]
 void LiveWindow::AddSensor(const std::string &subsystem,
                            const std::string &name,
                            LiveWindowSendable *component) {
@@ -135,7 +132,6 @@ void LiveWindow::AddActuator(const std::string &subsystem, const std::string &na
 /**
  * Meant for internal use in other WPILib classes.
  */
-[[deprecated]]
 void LiveWindow::AddSensor(std::string type, int channel,
                            LiveWindowSendable *component) {
   std::ostringstream oss;