Merge pull request #395 from ascrutae/zhangxin/fix/plugin-def-issue

change toolkit plugin name

apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-1.x-activation/src/main/resources/skywalking-plugin.def

-log4j=org.skywalking.apm.toolkit.activation.log.log4j.v1.x.TraceIdPatternConverterActivation
\ No newline at end of file
+toolkit-log4j=org.skywalking.apm.toolkit.activation.log.log4j.v1.x.TraceIdPatternConverterActivation

apm-sniffer/apm-toolkit-activation/apm-toolkit-log4j-2.x-activation/src/main/resources/skywalking-plugin.def

-log4j2=org.skywalking.apm.toolkit.activation.log.log4j.v2.x.Log4j2OutputAppenderActivation
\ No newline at end of file
+toolkit-log4j2=org.skywalking.apm.toolkit.activation.log.log4j.v2.x.Log4j2OutputAppenderActivation

apm-sniffer/apm-toolkit-activation/apm-toolkit-logback-1.x-activation/src/main/resources/skywalking-plugin.def

-logback=org.skywalking.apm.toolkit.activation.log.logback.v1.x.LogbackPatternConverterActivation
\ No newline at end of file
+toolkit-logback=org.skywalking.apm.toolkit.activation.log.logback.v1.x.LogbackPatternConverterActivation

apm-sniffer/apm-toolkit-activation/apm-toolkit-opentracing-activation/src/main/resources/skywalking-plugin.def

-opentracing=org.skywalking.apm.toolkit.activation.opentracing.tracer.SkywalkingTracerActivation
-opentracing=org.skywalking.apm.toolkit.activation.opentracing.span.SkywalkingSpanActivation
-opentracing=org.skywalking.apm.toolkit.activation.opentracing.continuation.SkywalkingContinuationActivation
+toolkit-opentracing=org.skywalking.apm.toolkit.activation.opentracing.tracer.SkywalkingTracerActivation
+toolkit-opentracing=org.skywalking.apm.toolkit.activation.opentracing.span.SkywalkingSpanActivation
+toolkit-opentracing=org.skywalking.apm.toolkit.activation.opentracing.continuation.SkywalkingContinuationActivation

apm-sniffer/apm-toolkit-activation/apm-toolkit-trace-activation/src/main/resources/skywalking-plugin.def

-trace-annotation=org.skywalking.apm.toolkit.activation.trace.ActiveSpanTagActivation
-trace-annotation=org.skywalking.apm.toolkit.activation.trace.TraceAnnotationActivation
-trace-context=org.skywalking.apm.toolkit.activation.trace.TraceContextActivation
+toolkit-trace=org.skywalking.apm.toolkit.activation.trace.ActiveSpanTagActivation
+toolkit-trace=org.skywalking.apm.toolkit.activation.trace.TraceAnnotationActivation
+toolkit-trace=org.skywalking.apm.toolkit.activation.trace.TraceContextActivation