Buildsystem: Overhaul of the CMake buildsystem:

- utilize CMake for completely generating revision.h (kills off genrev and revision.h targets):
  - pull and set correct revision-ID/hash from Mercurial (hg) when using regular repository sourcetree
  - pull and set correct revision-ID/hash from archived releases (when pulled from googlecode)
  - set and use _BUILD_DIRECTIVE definition (earlier part of revision.h) as compiletime definition
- delete genrev and related buildsystems
  (now deprecated)
- Move some files around to adhere to buildsystem structure
Thanks to Shauren for figuring out the definition-behaviour for MSVC while he was in the shower

--HG--
branch : trunk
rename : cmake_uninstall.cmake.in => cmake/platform/unix/cmake_uninstall.in.cmake

src/server/authserver/CMakeLists.txt

@@ -68,10 +68,8 @@ add_executable(authserver
   ${authserver_SRCS}
 )
 
-add_dependencies(authserver revision.h)
-
 if( NOT WIN32 )
-  add_definitions(-D_TRINITY_REALM_CONFIG='"${CONF_DIR}/authserver.conf"')
+  add_definitions(-D_TRINITY_REALM_CONFIG="${CONF_DIR}/authserver.conf")
 endif()
 
 if( UNIX )