Fix bug # 4357 where FTP is broken on the Mac. This is basically the same bug and same bug fix as bug # 3405.  Somebody needs to fix this for real... I think we should make Kathy Brade do it (Hi Kathy!) as she introduced the bug. Anyway, approval=chofmann.

Bug #5781 --> more connection cache fixes. ProcessCurrentUrl wasn't set up to run multiple urls as it was setting the connection status to -1 whenever it finished. This was causing the next call to process current url to fall out. I also re-organized SetupUrl to make sure m_runningUrl gets properly initialized on multiple calls to LoadUrl.

Adding --disable-double-buffer to turn off double-buffering (so you can see the repaint problems).  Thanks to jlnance@sailboat.mis.uncwil.edu for this fix.  a=chofmann.

Oops... CalcWindowRegions() was hiding the inherited function from nsWindow. For some reason, I missed the compiler warning in my previous checkin.

Added size argument to Free and Realloc (for implementations that can't determine the memory block's size. Needed for nsPageMgr. Hooked allocator up to xpcom initialization.

Fixed QI to respond to nsIProperties and nsIPersistentProperties. Removed factory (now in nsBaseDLL).

1. fix for bug 5796, crash on exit.  This was a bad, bad memory smudge on my part, easily fixed by doing the right ref counting in the
right places.

2. some preliminary code for M6 block transformations has leaked into this checkin.  It's safer than trying to re-code the fix above into
a fresh tree.  Unless you're making calls to do block transformations, you won't see any difference.

Switching to NS_WITH_SERIVICE() to properly release services (5403).  a=chofmann, r=warren@netscap.com

Fix for bug 4883. Added Destroy() method to do the same as the Repeater dtor would do but it wasn't getting called because the timer still held a ref to the widget. Appr chofmann.

pinkerton/scc/hyatt, plug a leak for bug 4127 and fix a crasher when the desired broadcaster isn't found.

Change directory build order. png needs to come before pngcom. This is finishing up pnunn last checkin.... Added png and zlib library link. pnunn. refer to Bug#5459. review:slamm. ok'd:chofmann.

Part of fixing bug 5781 -- nsImapURI2Path failed to generate local path for folders within another folder

Bug 5695. RDF needs UPPER CASE ID, not lower case id. This was confusing XUL and causing an assert when the node map was dumped.

r=scottip a=chofmann (as with the last checkin as well)

fix for #5681: fix URI->file path converter to take into account subdirectories along the way