v4.0.0

LLVM v4.0.0

Diff since v3.9.0

Closed issues:

• personality!(nothing) and initializer!(nothing) fail assertions (#197)
• How to use this package with Julia built with LLVM_full_assert_jl? (#247)

Merged pull requests:

• Use LLVMExtra_jll (#237) (@vchuravy)
• Remove @runtime_ccall (#238) (@maleadt)
• Remove old compatibility code. (#239) (@maleadt)
• Breaking changes (#240) (@maleadt)
• Import LLVMExtra (#241) (@vchuravy)
• Fix the LLVMExtra_jll ccall invocations. (#242) (@maleadt)
• Correct the project name due to the copy-paste oversight (#244) (@Gnimuc)
• Improvements to LLVMExtra build-script, fixes for LLVM+Assertions (#246) (@maleadt)
• Improve coverage of Metadata API (#248) (@maleadt)
• Make the context a compulsory keyword argument of most APIs. (#249) (@maleadt)