[smila-dev] Checkstyle 5.x

[<Andreas.Weber@xxxxxxxxxxxxx>]

Hi, 

I extended the checkstyle/project configuration for Checkstyle 5.x
plugin usage.
So we are no longer restricted to Checkstyle 4.x

After updating all projects it should be possible to use both versions.

If using Checkstyle 5.x you have to import other configuration files,
see:
http://wiki.eclipse.org/SMILA/Development_Guidelines#Checkstyle
("if using checkstyle 5.x" ...)

But it's also fine to stay with Checkstyle 4.x.

Cheers,
 Andreas