Scripts/ICC: Fix non-pch build
Core/Misc: Remove a define that is no longer needed since ACE was removed
README: Display 4.3.4 Travis badge instead of master's
Revert "README: Display 4.3.4 Travis badge instead of master's"

This reverts commit 5ca5d9fe44d23869034c559810f7e0797fec0499.

Wrong branch, I'm sorry.
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore