We don't support python 2.6 anymore

It's used on many modules, add it to the base of requirements

--requires is not it; see
https://mail.python.org/pipermail/distutils-sig/2013-December/023180.html

This should help end-users to install weboob on their systems.

closes #929

Stefano Zacchiroli authored Apr 20, 2013 and Romain Bignon committed Apr 25, 2013

rationale: proper build needs to go through setup.py anyhow
by renaming Makefile to a less common name, we avoid people building by mistakes
only the makefile-driven part.

This also helps distribution heuristics when guessing how to auto-build
packages (e.g. Debian dh_auto_build)

This allows using ./setup.py --url as long as you ignore stderr, for example.

This allows running "make clean", or "make all" without using the
setup.py.

I don't think other distributions use the old naming. Also removing 2.5.

Adrien Kunysz authored Nov 04, 2012 and Romain Bignon committed Nov 04, 2012

When make is missing, setup.py prints a message suggesting to install
PyQt4-devel even if it already is. This change with the help of
6788c11a6d63824862d340f82da9de46ef63ee60 makes the message more helpful.

Before:
$ python setup.py
Building Qt applications
Install PyQt4-devel or disable Qt applications (with --no-qt).

After:
$ python setup.py
Building Qt applications
Could not find executable: make
Install missing component(s) (see above) or disable Qt applications (with --no-qt).

Signed-off-by: Adrien Kunysz <adrien@kunysz.be>
Signed-off-by: Romain Bignon <romain@symlink.me>