Merge pull request #4 from TuftsOGP/master

bugfix: extraneous methods in java class
Merge pull request #5 from TuftsOGP/master

bugfix: login from login warning dialog.  replaced a line squashed in the last merge
Update geoportal_1/pom.xml

edited pom.xml to ensure java is compiled with v. 1.5 compatibility
Update DownloadRequestController.java

authentication level was hardcoded, therefore relying on the client to determine authentication level.
Update DownloadHandlerImpl.java

was not checking the user's auth status before making a download request.
Update pom.xml

the javax.servlet-api dependency (scope provided) was mistakenly set for v3.  I think this was the source of the dreaded: [org.OpenGeoPortal.Utilities.FilterServletOutputStream is not abstract and does not override abstract method setWriteListener(javax.servlet.WriteListener) in javax.servlet.ServletOutputStream error ]in maven build.
Merge branch 'master' of https://github.com/OpenGeoportal/OGP