Include reboostrap, update openssl url and update builout version.

obs/slapos/slapos-node/slapos/buildout.cfg.in

@@ -4,6 +4,7 @@ extends =
 
 # Don't load extensions
 extensions = 
+  slapos.rebootstrap
 
 extends-cache= extends-cache
 download-cache= download-cache
@@ -67,7 +68,7 @@ post-install =
 # prepared to be upload.
 #url = http://www.openssl.org/source/openssl-1.0.2d.tar.gz
 #url = http://ftp.vim.org/security/openssl/openssl-1.0.2d.tar.gz
-url = http://www.openssl.org/source/openssl-1.0.2e.tar.gz
+url = ftp://ftp.openssl.org/source/openssl-1.0.2h.tar.gz
 
 prefix = %TARGET_DIRECTORY%/parts/${:_buildout_section_name_}
 make-options +=
@@ -122,4 +123,5 @@ configure-options =
 [versions]
 cliff = 1.4.5
 slapos.core = 1.3.15
-zc.buildout = 2.5.0.post1
+zc.buildout = 2.5.1.post2
+zc.recipe.egg = 2.0.3.post1