Add .x86_64 and _amd64 suffixes to .rpm and .debs

Also:
* update README documentation
* correct postinst scripts for deb and rpm
* add lib64/ to link_directories (needed for CentOS and others)
* remove a redundant "rdc" from the package names
* rearrange the package names to conform to convention
For example:
rdc-server_1.0.0.0.local-build-0-c3187fb-dirty_amd64.deb
rdc-server_1.0.0.0.local-build-0-c3187fb-dirty.x86_64.rpm

* fix issues that result from having, in essence, 2 different
  install prefixes, 1 for the client and 1 for the server.

Change-Id: I88f0e1b8b72df2793c35ed71534afd91142da012

server/CMakeLists.txt

@@ -29,33 +29,22 @@ message("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&")
 
 message("")
 message("Build Configuration:")
-message("-----------BuildType: " ${CMAKE_BUILD_TYPE})
-message("------------Compiler: " ${CMAKE_CXX_COMPILER})
-message("-------------Version: " ${CMAKE_CXX_COMPILER_VERSION})
-message("--------Proj Src Dir: " ${PROJECT_SOURCE_DIR})
-message("--------Proj Bld Dir: " ${PROJECT_BINARY_DIR})
-message("--------Proj Lib Dir: " ${PROJECT_BINARY_DIR}/lib)
-message("--------Proj Exe Dir: " ${PROJECT_BINARY_DIR}/bin)
-message("--------RSMI Lib Dir: " ${RSMI_LIB_DIR})
-message("--------RSMI Inc Dir: " ${RSMI_INC_DIR})
-message("-------GRPC Root Dir: " ${GRPC_ROOT})
+message("-------------BuildType: " ${CMAKE_BUILD_TYPE})
+message("--------------Compiler: " ${CMAKE_CXX_COMPILER})
+message("---------------Version: " ${CMAKE_CXX_COMPILER_VERSION})
+message("----------Proj Src Dir: " ${PROJECT_SOURCE_DIR})
+message("----------Proj Bld Dir: " ${PROJECT_BINARY_DIR})
+message("----------Proj Lib Dir: " ${PROJECT_BINARY_DIR}/lib)
+message("----------Proj Exe Dir: " ${PROJECT_BINARY_DIR}/bin)
+message("----------RSMI Lib Dir: " ${RSMI_LIB_DIR})
+message("----------RSMI Inc Dir: " ${RSMI_INC_DIR})
+message("---------GRPC Root Dir: " ${GRPC_ROOT})
+message("---Server Install Path: " ${RDC_SERVER_ROOT_PATH})
 message("")
 
 set(SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}
                    CACHE STRING "Location of RDC client library source code.")
 
-message("CMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}")
-message("CPACK_PACKAGING_INSTALL_PREFIX=${CPACK_PACKAGING_INSTALL_PREFIX}")
-if (NOT DEFINED CMAKE_INSTALL_PREFIX)
-  set(CMAKE_INSTALL_PREFIX ${RDC_SERVER_ROOT_PATH}
-                                CACHE STRING "Default installation directory.")
-endif()
-
-if (NOT DEFINED CPACK_PACKAGING_INSTALL_PREFIX)
-set(CPACK_PACKAGING_INSTALL_PREFIX ${RDC_SERVER_ROOT_PATH}
-                                     CACHE STRING "Default packaging prefix.")
-endif()
-
 ## Compiler flags
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -m64")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse -msse2 -std=c++11 ")
@@ -94,7 +83,7 @@ message("SERVER_SRC_LIST=${SERVER_SRC_LIST}")
 set(SERVER_DAEMON_EXE "rdcd")
 set(SERVICE_FILE_NAME "rdc.service")
 
-link_directories(${RSMI_LIB_DIR} ${GRPC_ROOT}/lib)
+link_directories(${RSMI_LIB_DIR} "${GRPC_ROOT}/lib" "${GRPC_ROOT}/lib64")
 
 add_executable(${SERVER_DAEMON_EXE} "${SERVER_SRC_LIST}")
 # target_include_directories(${SERVER_DAEMON_EXE} PUBLIC ${RSMI_INC_DIR})