ZopeInterface: version bump
Twisted: version bump
tornado: version bump
ipython: major version bump

Remove MathJax installation again. It's supposed to be installed
by the user (nonsense... -.-)
arpack-ng: version bump
lapack: version bump

Also add check for fortran support
nodejs: initial import
proftpd: version bumped to 1.3.5.
Python-3: version bumped to 3.4.1.
phpMyAdmin: version bumped to 4.2.2.
curl: version bumped to 7.37.0.
man-pages: version bumped to 3.67.
gutenprint: version bumped to 5.2.10.
lightdm: version bumped to 1.10.1.
powertop: version bumped to 2.6.
Merge pull request #313 from Ratler/nodejs

nodejs: initial import
Merge pull request #316 from Florin65/ftp

proftpd: version bumped to 1.3.5.
Merge pull request #308 from v4hn/arpack-ng

arpack-ng: version bump
Merge pull request #312 from v4hn/lapack

lapack: version bump
dnsmasq: version bumped to 2.71.