Upgrade to ASM 7.0

27 October 2018: ASM 7.0 (tag ASM_7_0)

    rollback of !177: Ensure instructions belong only to one list
    new initJumpTarget method in Frame

29 September 2018: ASM 7.0 beta (tag ASM_7_0_BETA)

    support of JDK 11 features now official (was experimental)
    xml package deleted (was deprecated since 6.1)
    small improvements
        Type and TypePath now explicitly final
        Eliminate double-spaced output from Textifier
        Remap inner class names in Remapper
        Better UnsupportedOperationException messages
        Javadoc improvements
        Check code quality with Checkstyle and PMD
        Fix performance regression introduced in 6.2
    bug fixes
        317847: Gradle build missing Implementation-Version property
        317848: Type names no longer included in declaration comments produced by Textifier
        317851: Analyzer gets StackOverflowError when method has lots of jumps
        317853: SimpleVerifier merges types incorrectly when one type is an interface
        317856: Bug in AdviceAdapter with superclass constructors
        MethodWriter generates incorrect bytecode for long or double ConstantDynamic
        Remapper does not remap ConstantDynamic and Handle correctly