Removed dep on el-api (#133)

* removed hibernate-validator as transitive dep

* removed dep on el-api

* gradle fix

Author: jmisur

spring-auto-restdocs-core/pom.xml

@@ -56,12 +56,6 @@
             <groupId>javax.validation</groupId>
             <artifactId>validation-api</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-validator</artifactId>
-            <version>5.3.4.Final</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
@@ -80,16 +74,6 @@
             <artifactId>mockito-core</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>javax.el</groupId>
-            <artifactId>javax.el-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>javax.servlet-api</artifactId>
-            <version>3.1.0</version>
-            <scope>provided</scope>
-        </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
@@ -100,9 +84,15 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.glassfish.web</groupId>
-            <artifactId>javax.el</artifactId>
-            <version>2.2.6</version>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <version>5.3.4.Final</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tomcat.embed</groupId>
+            <artifactId>tomcat-embed-el</artifactId>
+            <version>8.5.16</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

spring-auto-restdocs-example/build.gradle

@@ -46,7 +46,6 @@ dependencies {
     compile group: 'org.springframework.boot', name: 'spring-boot-starter-security'
     compile group: 'org.springframework.security.oauth', name: 'spring-security-oauth2'
     compile group: 'org.springframework.data', name: 'spring-data-commons'
-    compile group: 'javax.el', name: 'javax.el-api'
     compile group: 'capital.scalable', name: 'spring-auto-restdocs-core', version: version
     testCompile(group: 'org.springframework.boot', name: 'spring-boot-starter-test') {
         exclude(module: 'commons-logging')