#19 Remove deprecated --miniicon switch from desktop files

[Will Stephenson]

Krusader's .desktop files still contain the %m element, which expands to --miniicon. Krusader_kde4 doesn't support this switch and refuses to start. When krusader_kde4 is started from a desktop which still respects %m (KDE 3 kicker for example), krusader_kde4 won't start. This patch removes %m from both desktop files.

[Will Stephenson]

Make desktop Exec line palatable to krusader_kde4