CVS domivogt: * Fix many compiler warnings.

[cvs]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     domivogt        13/04/25 02:09:37

Modified files:
        .              : Tag: branch-2_6 ChangeLog 
        fvwm           : Tag: branch-2_6 misc.c 
        libs           : Tag: branch-2_6 Module.c PictureImageLoader.c 
                         fsm.c 
        modules        : Tag: branch-2_6 ChangeLog 
        modules/FvwmButtons: Tag: branch-2_6 parse.c 
        modules/FvwmCommand: Tag: branch-2_6 FvwmCommand.c 
                             FvwmCommandS.c 
        modules/FvwmForm: Tag: branch-2_6 FvwmForm.c 
        modules/FvwmIconBox: Tag: branch-2_6 FvwmIconBox.c 
        modules/FvwmIconMan: Tag: branch-2_6 debug.c functions.c 
        modules/FvwmProxy: Tag: branch-2_6 FvwmProxy.c 
        modules/FvwmScript: Tag: branch-2_6 Instructions.c 

Log message:
* Fix many compiler warnings.