Update horse version 3.0

Test and remove boss samples folder

Added mtPatch

Bug lazarus

Compiler warnings HashLoad#9

Correction in encoding

Update Horse version

Added lazarus samples

Merge pull request HashLoad#8 from GlerystonMatos/glerystonmatos/comp…

…ilationxe6

Settings for compilation in Delphi XE6

Merge pull request HashLoad#3 from CarlosHe/master

Addition of the 'try except' block to correctly convert the error to json format