cleanup warnings in Configuration.java and RepoRepository.java

Bug 1720 - Add service outage banner at top of webapp pages

Refactor webapp

Bug #17074: Home link no longer works Append "/" to the home link to account for getContextPath() returning an empty string if the webapp is deployed in the root directory.

Bug #5590 - Unhighlighted difference in compare list be again xhtml strict valid

Bug #15097 - make the search bar in listing stay on top of the page Bug #13997 - main logo should take you HOME ;)

Removed unneeded @page settings from page fragments

Create webapp as part of the normal build step The webapp will also include the various configurations, so the user may select the look'n'feel without rebuilding the application. By default the webapp will use the look'n'feel (css-files and icons) located in the folder named default. You may alter the content in this directory, or specify the look'n'feel to use by using the -L option and create a configuration file to OpenGrok. ex: java -jar opengrok.jar -R configuration.xml -W configuration.xml \ -U localhost:2424 -L offwhite -n will read the current configuration, set the look'n'feel to "offwhite" and store the new configuration. The -U option I specified here was to update the webapplicaton that listens to configuration changes on localhost:2424