Rename dev folder to example

dev/Gemfile.lock

@@ -1,14 +0,0 @@
-PATH
-  remote: ../
-  specs:
-    vagrant-lxc (0.0.1)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  vagrant-lxc!

example/Gemfile.lock

@@ -0,0 +1,31 @@
+PATH
+  remote: ../
+  specs:
+    vagrant-lxc (0.0.1)
+      childprocess (~> 0.3.7)
+      erubis (~> 2.7.0)
+      i18n (~> 0.6.0)
+      json (>= 1.5.1, < 1.8.0)
+      log4r (~> 1.1.9)
+      net-scp (~> 1.0.4)
+      net-ssh (~> 2.2.2)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    childprocess (0.3.8)
+      ffi (~> 1.0, >= 1.0.11)
+    erubis (2.7.0)
+    ffi (1.4.0)
+    i18n (0.6.3)
+    json (1.6.8)
+    log4r (1.1.10)
+    net-scp (1.0.4)
+      net-ssh (>= 1.99.1)
+    net-ssh (2.2.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  vagrant-lxc!