Bug#345724: eclipse-platform: /usr/lib/eclipse/features also in eclipse-cdt

[Stefan Borggraefe]

The same happens when upgrading eclipse-platform from 3.1.1-6 to 3.1.1-7 and 
with eclipse-cdt installed:

Preparing to replace eclipse-platform 3.1.1-6 
(using .../eclipse-platform_3.1.1-7_i386.deb) ...
Unpacking replacement eclipse-platform ...
dpkg: error 
processing /var/cache/apt/archives/eclipse-platform_3.1.1-7_i386.deb 
(--unpack):
 trying to overwrite `/usr/lib/eclipse/features', which is also in package 
eclipse-cdt
Errors were encountered while processing:
 /var/cache/apt/archives/eclipse-platform_3.1.1-7_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)