Move Shiro/Jsecurity dep to java/server, upgrade to shiro-1.0-incubating-SNAPSHOT (issue1181041)

[lindner]

Reviewers: shindig.remailer_gmail.com,


Please review this at http://codereview.appspot.com/1181041/show

Affected files:
  java/server/pom.xml
  M  
java/server/src/main/java/org/apache/shindig/sample/shiro/SampleShiroRealm.java
  M java/server/src/main/webapp/WEB-INF/authorize.jsp
  java/server/src/main/webapp/WEB-INF/web.xml
  M java/server/src/main/webapp/login.jsp
  java/social-api/pom.xml
  M  
java/social-api/src/main/java/org/apache/shindig/social/sample/SampleModule.java
  pom.xml