Patch cloud9 so that sessions files are created in /Users/cedricdesaintmartin instead of in SR dir.

component/cloud9/buildout.cfg

@@ -37,6 +37,13 @@ command = export GIT_SSL_NO_VERIFY=true; export HOME=${:location}; (${:git-binar
 update-command =
 executable = ${:location}/bin/cloud9.js
 
+[cloud9-session-directory.patch]
+recipe = hexagonit.recipe.download
+url = ${:_profile_base_location_}/${:filename}
+filename = cloud9-session-directory.patch
+download-only = true
+md5sum = 5dc8cc28447ed3747b8a53c768d872aa
+
 [cloud9-git]
 # Online IDE written in javascript/node.js
 # URL : c9.io
@@ -48,7 +55,7 @@ commit = 6b0112363dd0f9523430808394a162d3cc699550
 repository = https://github.com/ajaxorg/cloud9.git
 location = ${buildout:parts-directory}/${:_buildout_section_name_}
 environment = export GIT_SSL_NO_VERIFY=true; export PATH=${git:location}/bin:${nodejs:location}/bin:${node-sm:location}/node_modules/sm/bin:$PATH; export CPPFLAGS="-I${libxml2:location}/include -I${nodejs:location}/include"; export LDFLAGS="-L${libxml2:location}/lib -Wl,-rpath=${libxml2:location}/lib"; export HOME=${:location};
-command = ${:environment} (git clone --quiet ${:repository} ${:location} && cd ${:location} && git reset --hard ${:commit} && ${node-sm:location}/node_modules/.bin/sm install) || (rm -fr ${:location}; exit 1)
+command = ${:environment} (git clone --quiet ${:repository} ${:location} && cd ${:location} && git reset --hard ${:commit} && ${node-sm:location}/node_modules/.bin/sm install && patch -p1 < ${cloud9-session-directory.patch:location}/${cloud9-session-directory.patch:filename}) || (rm -fr ${:location}; exit 1)
 update-command =
 executable = ${:location}/server.js
 

component/cloud9/cloud9-session-directory.patch

+diff --git a/configs/default.js b/configs/default.js
+index 6d1c85f..be35b37 100644
+--- a/configs/default.js
++++ b/configs/default.js
+@@ -22,6 +22,8 @@ var vfsUrl = "/vfs";
+ var port = argv.p || process.env.PORT || 3131;
+ var host = argv.l || process.env.IP || "localhost";
+ 
++var home = process.env['HOME']
++
+ var config = [
+     {
+         packagePath: "connect-architect/connect",
+@@ -167,7 +169,7 @@ var config = [
+     },
+     {
+         packagePath: "connect-architect/connect.session.file",
+-        sessionsPath: __dirname + "/../.sessions"
++        sessionsPath: home + "/.sessions"
+     },
+     "./cloud9.permissions",
+     {
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