Delete the old IDE

We've not done a release a loooong time, and this
code is no longer needed. This also paves the way
for us to start the process of bringing the shiny
new Selenium IDE TNG into the tree.

Can we just take a moment to remember the time,
care, thought, and energy that went into writing
this and maintaining it through the years. Thanks
everyone who contributed for all your work.

:wq

Rakefile

@@ -33,7 +33,6 @@ require 'rake-tasks/task-gen'
 require 'rake-tasks/checks'
 require 'rake-tasks/c'
 require 'rake-tasks/selenium'
-require 'rake-tasks/se-ide'
 require 'rake-tasks/ie_code_generator'
 require 'rake-tasks/ci'
 require 'rake-tasks/copyright'
@@ -52,8 +51,6 @@ def version
   "#{release_version}.5"
 end
 
-ide_version = "2.9.1"
-
 # The build system used by webdriver is layered on top of rake, and we call it
 # "crazy fun" for no readily apparent reason.
 
@@ -89,7 +86,7 @@ VisualStudioMappings.new.add_all(crazy_fun)
 # need to fall back to prebuilt binaries. The prebuilt binaries are stored in
 # a directory structure identical to that used in the "build" folder, but
 # rooted at one of the following locations:
-["cpp/prebuilt", "ide/main/prebuilt", "javascript/firefox-driver/prebuilt"].each do |pre|
+["cpp/prebuilt", "javascript/firefox-driver/prebuilt"].each do |pre|
   crazy_fun.prebuilt_roots << pre
 end
 
@@ -98,7 +95,6 @@ end
 # from rake.
 crazy_fun.create_tasks(Dir["common/**/build.desc"])
 crazy_fun.create_tasks(Dir["cpp/**/build.desc"])
-crazy_fun.create_tasks(Dir["ide/**/build.desc"])
 crazy_fun.create_tasks(Dir["javascript/**/build.desc"])
 crazy_fun.create_tasks(Dir["py/**/build.desc"])
 crazy_fun.create_tasks(Dir["rake-tasks/**/build.desc"])
@@ -174,11 +170,6 @@ task :support => [
 desc 'Build the standalone server'
 task 'selenium-server-standalone' => '//java/server/src/org/openqa/grid/selenium:selenium'
 
-task :ide => [ "//ide:selenium-ide-multi" ]
-task :ide_proxy_setup => [ "//javascript/selenium-atoms", "se_ide:setup_proxy" ]
-task :ide_proxy_remove => [ "se_ide:remove_proxy" ]
-task :ide_bamboo => ["se_ide:assemble_ide_in_bamboo"]
-
 task :test_javascript => [
   'calcdeps',
   '//javascript/atoms:atoms-chrome:run',
@@ -524,11 +515,6 @@ end
 desc 'Build the selenium client jars'
 task 'selenium-java' => '//java/client/src/org/openqa/selenium:selenium'
 
-desc 'Build and package Selenium IDE'
-task :release_ide  => [:ide] do
-  cp 'build/ide/selenium-ide.xpi', "build/ide/selenium-ide-#{ide_version}.xpi"
-end
-
 namespace :node do
   task :atoms => [
     "//javascript/atoms/fragments:is-displayed",