Error while running J2EE app with spring jars

I have created a webapp and trying to run the same in tomcat server. When I try to run the project, I get HTTP Status 404, and the following error in tomcat console:

Jan 27, 2014 6:02:40 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in   production environments was not found on the java.library.path: C:\Program   Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program  Files/Java/jre7/bin/client;C:/Program Files/Java/jre7/bin;C:/Program Files/Java/jre7/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows \System32\WindowsPowerShell\v1.0\;C:\Program Files\TortoiseSVN\bin;C:\Program Files\Java\jdk1.7.0_10\bin;.
Jan 27, 2014 6:02:40 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:EmployeeServices' did not find a matching property.
Jan 27, 2014 6:02:40 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:BataMeServices' did not find a matching property.
Jan 27, 2014 6:02:40 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Jan 27, 2014 6:02:40 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Jan 27, 2014 6:02:40 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 535 ms
Jan 27, 2014 6:02:40 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Jan 27, 2014 6:02:40 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.33
Jan 27, 2014 6:02:40 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class   org.springframework.web.context.ContextLoaderListener
java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:133)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4727)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Jan 27, 2014 6:02:40 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)
Jan 27, 2014 6:02:40 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Jan 27, 2014 6:02:40 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/EmployeeServices] startup failed due to previous errors
Jan 27, 2014 6:02:41 PM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO:  validateJarFile(D:\ielect_sw\ws_workspace\.metadata\.plugins\org.eclipse.wst.server.core\tm p1\wtpwebapps\BataMeServices\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet  Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
Jan 27, 2014 6:02:43 PM org.apache.catalina.core.ApplicationContext log
INFO: No Spring WebApplicationInitializer types detected on classpath
log4j:ERROR setFile(null,true) call failed.

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I have used the following jar's , which I presume would suffice. Still I am unsure why I get this error. Any help is appreciated:

antlr-2.7.6
com.springsource.net.sf.cglib-2.2.0
com.springsource.org.aopalliance-1.0.0
com.springsource.org.apache.commons.logging-1.1.1
com.springsource.org.apache.log4j-1.2.15
com.springsource.org.aspectj.tools-1.6.6.RELEASE
com.springsource.org.aspectj.weaver-1.6.8.RELEASE
commons-collections-3.1
dom4j-1.6.1
javassist-3.12.0.GA
jta-1.1
org.json-1.0
org.springframework.web.servlet-3.1.4.RELEASE
org.springframework.web-3.0.4.RELEASE
servlet-api
servlet-api-3.0-alpha-1.jar
slf4j-api-1.6.1
slf4j-log4j12-1.6.1
spring-aop-4.0.0.RELEASE
spring-asm-3.1.4.RELEASE
spring-aspects-4.0.0.RELEASE
spring-beans-4.0.0.RELEASE
spring-context-4.0.0.RELEASE
spring-context-support-4.0.0.RELEASE
spring-core-4.0.0.RELEASE
spring-expression-4.0.0.RELEASE
spring-jdbc-4.0.0.RELEASE
spring-orm-4.0.0.RELEASE
spring-security-config-3.1.3.RELEASE
spring-security-core-3.1.3.RELEASE
spring-security-taglibs-3.1.3.RELEASE
spring-tx-4.0.0.RELEASE
spring-security-web-3.1.3.RELEASE	
spring-tx-4.0.0.RELEASE
spring-web-3.0.2.RELEASE
spring-web-3.1.4.RELEASE
spring-web-4.0.0.RELEASE
spring-webmvc-3.1.4.RELEASE
standard-1.0.6

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