[scribus] Beware 1.5.2 trunk

[JLuc]

I updated maksvn script
so as to make it more easy to keep compiling
and using well tested and consistent 1.5.2 svn just before the merge
and to keep it easy to test experimental boxes enabled svn HEAD.

https://github.com/JLuc/makscribus/blob/master/maksvn

For the testers : 'maksvn boxes' now compiles svn HEAD
with boxes patch and further fixes inside.
Exec will be launched with 'scribusboxes'

For the others : 'maksvn' will compiles well tested and consistent 1.5.2 svn
(revision 21106, lastest revision just before the merge).
BTW correct revision is 21106 not 21098 as i mentionned in previous mail.
Exec will be launched with 'scribusok'

Both can be compiled on same machine and probably run alongside...

JL