[osx] Split GUI and agent

This is a catchup on Quentin's work (yeah, for this one a cherrypick
would probably have been faster :) ). Here's the commit he made :
281fbf2#diff-9849a8f11967c29eaae01d79a6d361fdR18

See DataDog/dd-agent#1361 for `dd-agent`
* remove unecessary complex install of supervisor for Mac
* add record-files to modules needed by the GUI (to uninstall them properly)

config/software/guidata.rb

@@ -17,5 +17,6 @@
 build do
   patch :source => 'fix_blocking_import.patch'
   patch :source => 'remove_default_image_path.patch' if ohai['platform_family'] == 'mac_os_x'
-  command "#{install_dir}/embedded/bin/python setup.py install", :env => env
+  command "#{install_dir}/embedded/bin/python setup.py install "\
+          "--record #{install_dir}/embedded/guidata-files.txt", :env => env
 end

config/software/pyside.rb

@@ -16,5 +16,6 @@
 }
 
 build do
-  command "#{install_dir}/embedded/bin/python setup.py install", :env => env
+  command "#{install_dir}/embedded/bin/python setup.py install "\
+          "--record #{install_dir}/embedded/pyside-files.txt", :env => env
 end

config/software/spyderlib.rb

@@ -14,5 +14,6 @@
 }
 
 build do
-  command "#{install_dir}/embedded/bin/python setup.py install", :env => env
+  command "#{install_dir}/embedded/bin/python setup.py install "\
+          "--record #{install_dir}/embedded/spyderlib-files.txt", :env => env
 end

config/software/supervisor.rb

@@ -4,21 +4,7 @@
 dependency "python"
 dependency "pip"
 
-if ohai['platform_family'] == 'mac_os_x'
-  source :url => "https://github.com/Supervisor/supervisor/archive/#{version}.tar.gz",
-         :md5 => '073f1912e8bfe5bf89e84b96495df62e'
-
-  relative_path "supervisor-#{version}"
-
-  dependency "meld3"
-
-  build do
-    ship_license "https://raw.githubusercontent.com/Supervisor/supervisor/master/LICENSES.txt"
-    command "#{install_dir}/embedded/bin/python setup.py install"
-  end
-else
-  build do
-    ship_license "https://raw.githubusercontent.com/Supervisor/supervisor/master/LICENSES.txt"
-    command "#{install_dir}/embedded/bin/pip install -I --install-option=\"--install-scripts=#{install_dir}/bin\" #{name}==#{version}"
-  end
+build do
+  ship_license "https://raw.githubusercontent.com/Supervisor/supervisor/master/LICENSES.txt"
+  command "#{install_dir}/embedded/bin/pip install -I --install-option=\"--install-scripts=#{install_dir}/bin\" #{name}==#{version}"
 end