Change openssl version for Heartbleed

This seem to be what is needed. Then the externals need to be rebuilt for all platforms. This can be achieved by running dirac-install -b
Install pip using get-pip (like with python 2.7)
install pip before setuptools as the order matters
No need to install setuptools.

Use get-pip to install pip.
Fix the error messages
add the -ltinfo info to compile agains the ncurses static lib

This is need to have the libncursesw lib (on SLC6)
Fix escaping
Merge pull request #4 from sposs/patch-1

Change openssl version for Heartbleed