Merge lp://staging/~roryj/wingpanel/match-gala-animations into lp://staging/~elementary-pantheon/wingpanel/trunk-0.3.x

This should be ready to be merged!

Sorry for the long delay, there was much to do in the past few weeks :/

I added some general comments for things I noticed.

No problem, thanks for helping as always! ;)

Have made changes as suggested and fixed bug #1365813 as a bonus.

There are some oddities on my HiDPI system (awesome that you fixed this btw!!), still tracking those.
I don't have access to a second monitor right now, will get to one tomorrow or maybe this evening, are you sure monitor_workarea.x/y won't have to be multiplied by the scale_factor (only guessing here right now)? I think you're multiplying some of the values, but not all

So the easy (and obvious) fix is to multiply every monitor value with scale :)
You may want to do that before the if-block. One other thing you may want to check, you're connecting quite frequently to geometry-changed, but you only ever disconnect if a window fills the workarea. Is that correct?

OK, it now multiplies all the coords by scale_factor. I (very unfortunately) don't have multi-monitors at the moment so I would appreciate it if you could do some testing to check everything works.

Yes that is correct. From my testing, connecting to geometry-changed is the only way to get around the 'bugginess' of Wnck. However, it is only connected when a window is already being maximized, so it should only be connected for a very short time.

Have managed to do some testing with dual monitors and it appears to be working fine.

How I wish wnck would have multi-monitor support!

Again, sorry that it took so long. I did some testing and read through the code, everything looks great. (I made a slight change for the array though, no need to have it malloc'ed "int array[6]" works just as well here). Thanks a lot for the great branch :)