Remove dotnet-build scripts

build/buildpipeline/linux.groovy

@@ -1,11 +0,0 @@
-@Library('dotnet-ci') _
-
-simpleNode('Ubuntu16.04', 'latest-or-auto-docker') {
-    stage ('Checking out source') {
-        checkout scm
-    }
-    stage ('Build') {
-        def environment = 'export SIGNALR_TESTS_VERBOSE=1'
-        sh "${environment} && ./build.sh --ci"
-    }
-}

build/buildpipeline/osx.groovy

@@ -1,11 +0,0 @@
-@Library('dotnet-ci') _
-
-simpleNode('OSX10.12','latest') {
-    stage ('Checking out source') {
-        checkout scm
-    }
-    stage ('Build') {
-        def environment = 'export SIGNALR_TESTS_VERBOSE=1'
-        sh "${environment} && ./build.sh --ci"
-    }
-}

build/buildpipeline/pipeline.groovy

@@ -1,18 +0,0 @@
-import org.dotnet.ci.pipelines.Pipeline
-
-def windowsPipeline = Pipeline.createPipeline(this, 'build/buildpipeline/windows.groovy')
-def linuxPipeline = Pipeline.createPipeline(this, 'build/buildpipeline/linux.groovy')
-def osxPipeline = Pipeline.createPipeline(this, 'build/buildpipeline/osx.groovy')
-String configuration = 'Release'
-def parameters = [
-    'Configuration': configuration
-]
-
-windowsPipeline.triggerPipelineOnEveryGithubPR("Windows ${configuration} x64 Build", parameters)
-windowsPipeline.triggerPipelineOnGithubPush(parameters)
-
-linuxPipeline.triggerPipelineOnEveryGithubPR("Ubuntu 16.04 ${configuration} Build", parameters)
-linuxPipeline.triggerPipelineOnGithubPush(parameters)
-
-osxPipeline.triggerPipelineOnEveryGithubPR("OSX 10.12 ${configuration} Build", parameters)
-osxPipeline.triggerPipelineOnGithubPush(parameters)

build/buildpipeline/windows.groovy

@@ -1,12 +0,0 @@
-@Library('dotnet-ci') _
-
-// 'node' indicates to Jenkins that the enclosed block runs on a node that matches
-// the label 'windows-with-vs'
-simpleNode('Windows_NT','latest') {
-    stage ('Checking out source') {
-        checkout scm
-    }
-    stage ('Build') {
-        bat '.\\run.cmd -CI default-build'
-    }
-}