v0.4.4

Trixi v0.4.4

Diff since v0.4.3

Closed issues:

• Syntax of 1st argument of cons2prim etc. (#946)

Merged pull requests:

• describe new options in OrdinaryDiffEq.jl (#940) (@ranocha)
• fix tests (#941) (@ranocha)
• update packages and Julia for troubleshooting (#944) (@ranocha)
• Update equations.jl (#947) (@xzczd)