added net-ssh gem

Gemfile

@@ -23,7 +23,7 @@ end
 
 #Required by gitolite
 gem "lockfile"
-
+gem "net-ssh"
 
 # Use the commented pure ruby gems, if you have not the needed prerequisites on
 # board to compile the native ones.  Note, that their use is discouraged, since

Gemfile.lock

@@ -19,6 +19,7 @@ GEM
     metaclass (0.0.1)
     mocha (0.10.5)
       metaclass (~> 0.0.1)
+    net-ssh (2.3.0)
     pg (0.9.0)
     rack (1.1.3)
     rails (2.3.12)
@@ -50,6 +51,7 @@ DEPENDENCIES
   jruby-openssl
   lockfile
   mocha
+  net-ssh
   pg (~> 0.9.0)
   rails (= 2.3.12)
   rdoc (>= 2.4.2)