update gemspec + replace readme

Author: cldwalker

README renamed to OLD_README

@@ -0,0 +1,5 @@
+Description
+===========
+A fork of ruby-debug19 that works on 1.9.3 and installs easily.
+
+TODO

README.md

@@ -8,41 +8,17 @@ Gem::Specification.new do |s|
   s.authors = ["Kent Sibilev", "Mark Moseley", "Gabriel Horner"]
   s.email = "[email protected]"
   s.homepage = "http://github.com/cldwalker/debugger"
-  s.summary = %q{Fast Ruby debugger - core component}
+  s.summary = %q{Fast Ruby debugger - base + cli}
   s.description = %q{debugger is a fast implementation of the standard Ruby debugger debug.rb.
 It is implemented by utilizing a new Ruby C API hook. The core component
 provides support that front-ends can build on. It provides breakpoint
 handling, bindings for stack frames among other things.
 }
   s.required_rubygems_version = ">= 1.3.6"
-  s.extra_rdoc_files = [
-    "README",
-     "ext/ruby_debug/ruby_debug.c"
-  ]
+  s.extra_rdoc_files = [ "README.md" ]
   s.files = `git ls-files`.split("\n")
-  # s.files = [
-  #   "AUTHORS",
-  #   "CHANGES",
-  #   "LICENSE",
-  #   "README",
-  #   "Rakefile",
-  #   "ext/ruby_debug/extconf.rb",
-  #   "ext/ruby_debug/breakpoint.c",
-  #   "ext/ruby_debug/ruby_debug.h",
-  #   "ext/ruby_debug/ruby_debug.c",
-  #   "lib/ruby-debug-base.rb",
-  #   "lib/debugger.rb",
-  #   "lib/debugger/version.rb",
-  #   "lib/ChangeLog"
-  # ]
-  # s.test_files = [
-  #   "test/base/base.rb",
-  #   "test/base/binding.rb",
-  #   "test/base/catchpoint.rb"
-  #   ]
-  # s.files += s.test_files
   s.extensions << "ext/ruby_debug/extconf.rb"
   s.add_dependency("columnize", ">= 0.3.1")
-  s.add_dependency("ruby_core_source", ">= 0.1.4")
-  s.add_dependency("linecache19", ">= 0.5.11")
+  s.add_dependency("ruby_core_source", ">= 0.1.5")
+  s.add_dependency "debugger-linecache"
 end