Temporarily remove the build realted Swagger changes (FINERACT-733)

as well as implement all review feedback provided on the original PR

see https://github.com/apache/fineract/pull/629 for background

also https://jira.apache.org/jira/browse/FINERACT-733

fineract-provider/build.gradle

@@ -43,12 +43,9 @@ buildscript {
      classpath 'com.radcortez.gradle:openjpa-gradle-plugin:3.1.0'
      classpath 'gradle.plugin.org.nosphere.apache:creadur-rat-gradle:0.2.2'
       classpath "com.github.spotbugs:spotbugs-gradle-plugin:2.0.1"
-      //Use Guava version 23+ as a workaround to spotbug intergration.
+      // Use Guava version 23+ as a workaround to spotbug intergration.
       // See: https://github.com/spotbugs/spotbugs-gradle-plugin/issues/128#issuecomment-535864882
       classpath 'com.google.guava:guava:28.1-jre'
-
-      classpath "io.swagger.core.v3:swagger-gradle-plugin:2.0.8"
-      classpath "gradle.plugin.org.hidetake:gradle-swagger-generator-plugin:2.18.1"
   }
 }
 
@@ -62,8 +59,6 @@ apply plugin: 'eclipse'
 apply plugin: 'idea'
 apply plugin: 'com.bmuschko.tomcat'
 apply plugin: 'project-report'
-apply plugin: 'java'
-apply plugin: "org.hidetake.swagger.generator"
 apply plugin: 'java-library'
 apply plugin: 'openjpa'
 apply plugin: "com.github.spotbugs"
@@ -212,7 +207,6 @@ rat {
 	'**/docs/system-architecture/**/*.xml',
 	'**/bootstrap-3.0.0/assets/application.js',
 	'**/system-architecture/js/plugins.js',
-    '**/docs/interoperation/specification/json/*.json',
 
 	//Apache License
 	'**/bootstrap-3.0.0/assets/less.js',
@@ -535,30 +529,3 @@ tasks.withType(SpotBugsTask) {
     reports.html.enabled = true
     reportLevel = "high"
 }
-
-// This is to save json file at build time
-resolve {
-    outputFileName = 'response.json'
-    outputFormat = 'JSON'
-    prettyPrint = 'TRUE'
-    classpath = sourceSets.main.runtimeClasspath
-    resourcePackages = ['org.apache.fineract']
-    outputPath = '/src/main/resources/swagger-ui/response.json'
-}
-
-//This is for code and swagger UI generation
-dependencies {
-    swaggerCodegen 'io.swagger:swagger-codegen-cli:2.4.2'             // Swagger Codegen V2
-    swaggerCodegen 'io.swagger.codegen.v3:swagger-codegen-cli:3.0.5'  // or Swagger Codegen V3
-    swaggerCodegen 'org.openapitools:openapi-generator-cli:3.3.4'     // or OpenAPI Generator
-    swaggerUI 'org.webjars:swagger-ui:3.10.0'
-}
-
-swaggerSources {
-    fineract {
-        inputFile = file('src/main/resources/swagger-ui/response.json')
-        code {
-            language = 'java'
-        }
-    }
-}