Merge pull request #321 from DoctorWho11/master

Just updating the pkgbuild script to actually build the shared library
aria2: Now installing also aria2rpc and aria2mon scripts
Merge pull request #323 from elieux/aria2-xmlrpc

aria2: Now installing also aria2rpc and aria2mon scripts
qt5-static: Remove last patch, it's incorrect.
qbs: Pretend msys toolchains are mingw

Can't see much reason to create a whole new platform
when everything should just work to consider them to
be the same.
qtcreator: Update patches for 3.3.0-beta1
qtcreator: 'msys' from 'g++ -dumpmachine' means Windows