Release v1.3.10

• 64c78e7 Merge pull request #5 from Mooy1/chore/1.19
• f784252 Increment version
• 022b70e Fine, ignore upping spigot until I work it out
• 7071cc0 MockBukkit now needs PaperApi (test only)
• 52f8aae Update Mockbukkit (and others while im there)
• d14e02c Removal of Commons, Spigot 1.19