IDEA project configuration: convert Slf4j to repository library

.idea/libraries/Slf4j.xml

@@ -1,8 +1,10 @@
 <component name="libraryTable">
-  <library name="Slf4j">
+  <library name="Slf4j" type="repository">
+    <properties maven-id="org.slf4j:slf4j-log4j12:1.7.10" />
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/lib/slf4j-api-1.7.10.jar!/" />
-      <root url="jar://$PROJECT_DIR$/lib/slf4j-log4j12-1.7.10.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-log4j12/1.7.10/slf4j-log4j12-1.7.10.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.10/slf4j-api-1.7.10.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/log4j/log4j/1.2.17/log4j-1.2.17.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />

build/dependencies/setupBuildScriptsDeps.gradle

@@ -26,6 +26,7 @@ dependencies {
   buildScriptsDeps loadLibraryMavenId("lz4-java")
   buildScriptsDeps(loadLibraryMavenId("gant-groovy"), { transitive = false })
   buildScriptsDeps loadLibraryMavenId("Log4J")
+  buildScriptsDeps loadLibraryMavenId("Slf4j")
 }
 
 /**

build/gant.xml

@@ -45,8 +45,6 @@
         <include name="httpclient-*.jar"/>
         <include name="httpcore-*.jar"/>
         <include name="httpmime-*.jar"/>
-        <include name="slf4j-api-*.jar"/>
-        <include name="slf4j-log4j12-*.jar"/>
       </fileset>
     </path>