- updated to 2.5.5, updated paths patch, removed obsolete ac patch

- updated to 2.5.5, updated paths patch, removed obsolete ac patch
- updated paths in RunWM (in source) and system.fvwm2rc (in spec)
- added some strict BRs/bconds to avoid entropy (fribidi, gnome, stroke, xft)
- fixed wmpropsdir definition (must be the same as in XFree86.spec)
- separated perllib and dependent modules to perl subpackage
- removed --disable-package-subdirs (caused too much mess in libdir/datadir
  and --disable-xinerama (why it was disabled?)

Changed files:
    fvwm2-ac.patch -> 1.2
    fvwm2-paths.patch -> 1.3
    fvwm2.RunWM -> 1.2
    fvwm2.spec -> 1.36