Merge branch 'addUpdateAndDeleteCrudMethods' into 'master'

fixed merge conflicts

updated gitignore

Merge branch 'databaseQueries' into 'master'

fixing merge conflicts

Updates tests and Maven version. Performs more cleanup in Comment/CommentService.

updated gitignore to ignore target/ folder

Adds update methods and tests to User/Issue/Comment services. Cleans unused imports.

Removed commented out code in InputValidationInterceptor

Login interceptor now queries database for username and password

Merge branch 'userRoles' into 'master'

changed issueDetails jsp and css pages to accept issue information.

When clicking on an issue in the Issues page, it will send you to the corresponding issuedetails page

Merge branch 'master' of http://git.fdmgroup.com/Russell.Goddard/icms into databaseQueries

Issues page in main controller now queries production database for list of issues