Descent 0.5.4 released

[Robert Fraser]

Jason House wrote:
> I have no great example handy, but I tried doing the equivalent of this example (dmd 2.022):
> 
> import std.algorithm;
> void main(){
>   auto x = sort!("a<b")([2,3,5,4]);
> }
> 
> Sadly, nothing happens with the ctrl+shift+hover trick.  The compile time view reports it as missing.  I checked the user libraries to make sure it was ok.  I have two: druntime and phobos.  The phobos path displays as usr/local/src/phobos (I navigated to /usr/local/src/phobos through the gui to select it).  I see the std subdirectory and algorithm.d inside of it.  I don't know what is going wrong with finding the import.
> 
> sort is really a wrapper around sortImpl, which has two bodies inside a static if.  It's trivial to figure out which one is used, but it'd be nice to have a way to see what was really done without all the static if's.

I think D2 support is weak in Descent; so that's likely the problem.