v0.9.2

UnROOT v0.9.2

Diff since v0.9.1

Closed issues:

• ERROR: UndefVarError: TH2_5 not defined when reading TH2F (#216)

Merged pull requests:

• Add TH2 v5 support (#217) (@tamasgal)
• docs: add Yuan-Ru-Lin as a contributor for test (#218) (@allcontributors[bot])
• Reduce the TH2D and add value tests (#219) (@Yuan-Ru-Lin)