roscreate: getting rid of unnecessary assets

tools/roscreate/CMakeLists.txt

@@ -1,8 +0,0 @@
-if(ROSBUILD)
-  # this is for rosbuild2 integration, you can ignore this
-  include(rosbuild.cmake OPTIONAL)
-  return()
-endif()
-cmake_minimum_required(VERSION 2.4.6)
-include($ENV{ROS_ROOT}/core/rosbuild/rosbuild.cmake)
-rosbuild_init()

tools/roscreate/Makefile

@@ -1 +0,0 @@
-include $(shell rospack find mk)/cmake.mk

tools/roscreate/mainpage.dox

@@ -1,10 +0,0 @@
-/**
-\mainpage
-\htmlinclude manifest.html
-
-\b roscreate contains the \b roscreate-pkg and \b roscreate-stack
-command-line tools. It does not export an external API, so this code
-API reference should only be used by developers working on roscreate.
-
-
-*/