- new callback in the ConnectionDelegate structure: canResumeSending
- replaced setpgid() with setsid() when starting kids, to allow them to
survive if wmaker (the parent) dies.
- a few cleanups.
- Separated the font caches for normal fonts and fontsets in WINGs (they can
have the same names and collide in the cache giving unwanted results)
- Updated the years in the copyright notices
were managed by wmaker (Valery Kotchiev <aggregator@nospam.dk>)
- Fixed a problem that crashed wmaker when trying to read an unexisting
WMState.<number> file on multihead system.
- Fixed problem with keyboard shortcuts executed an every screen for
multihead systems.
- Also tested the backward compatibility ability of the WINGs proplist code
which seems to work quite well.
Starting with this moment, Window Maker no longer needs libPropList and is
now using the better and much more robust proplist code from WINGs. Also the
WINGs based proplist code is actively maintained while the old libPropList
code is practically dead and flawed by the fact that it borrowed concepts
from the UserDefaults which conflicted with the retain/release mechanism,
making some problems that libPropList had, practically unsolvable without a
complete redesign (which can be found in the more robust WINGs code).
