add a packet handler to update the world on BlockChange packets
Merge pull request #195 from bobtwinkles/client_fixes

add a packet handler to update the world on BlockChange packets
Merge pull request #196 from bobtwinkles/master

Implement OnGround tracking for C.N.Client.MinecraftClient
Read correct packet lengths for HeldItemChange
Merge pull request #197 from bobtwinkles/inventory

Read correct packet lengths for HeldItemChange
Fix HeldItemChange write
Merge pull request #198 from bobtwinkles/inventory

Fix HeldItemChange write
Underp on-ground tracking
Style cleanup
Moar style cleanup
Merge pull request #199 from bobtwinkles/client_fixes

OnGround tracking fixes
semicolons are hard
Merge pull request #200 from bobtwinkles/client_fixes

semicolons are hard
Add some more blocks
Merge pull request #201 from bobtwinkles/client_fixes

Add some more blocks
Initial implementation, probably doesn't work
Add project reference for TestClient
implement copy constructors
Add OffsetBy to BoundingBox
Hook C.N.Client up to C.N.Physics so client code gets some dumb stuff handled for free