Add tall flower handler.
door -> flower
Add tallgrass drop to big flowers.
Add tallgrass drop, when a players break a tallgrass with the shear.
Add "a_RelY < cChunkDef::Height" to BlockBigFlower
Fixed a few Y too high/low asserts
Simplified and fixed slabs, fixes #835
Realised suggestions
Final realisation of suggestions
Rewritten HTTPServer to use size_t for data lengths.
Fixed Comparison to -1 in HTTPMessage.h
Fixed format string in HTTPConnection
Fixed All signedness warnings in HTTPServer.cpp
Merge branch 'master' into HTTPSizeT
Merge branch 'master' into HTTPSizeT

Conflicts:
	src/HTTPServer/EnvelopeParser.h
	src/HTTPServer/HTTPFormParser.h
	src/HTTPServer/MultipartParser.h
Removed extra brackets
With eXtra line!
Merge pull request #849 from mc-server/minorfixes

Minor fixes
Removed the bindings to set old g_BlockXXX arrays.

Those were supposed to be read-only; there's no point in writing to them anyway.
Also fixed MSVC type warnings in the code.
Fixed a few MSVC type warnings.
Removed unneeded asserts.