## Issue Background The links in the KernelCI FrontEnd Web Application that allow the user to access the build.log, kernel.config, and zImage files and the dtbs directory do not work. ## Issue description As you can see from the attached Screenshots, when I hover over the links, the URL has some duplicated information in it. - For instance, the link to the build.log file is shown as: - *localhost:5000/build/cip-dreiwettertaft/kernel/v4.4.27/localhost/cip-dreiwettertaft/kernel/v4.4.27/arm-tinyconfig/build.log* - The kernel.config link is shown as: - *localhost:5000/build/cip-dreiwettertaft/kernel/v4.4.27/localhost/cip-dreiwettertaft/kernel/v4.4.27/arm-tinyconfig/kernel.config* - The zImage link is shown as: - *localhost:5000/build/cip-dreiwettertaft/kernel/v4.4.27/localhost/cip-dreiwettertaft/kernel/v4.4.27/arm-tinyconfig/zImage* The files are actually stored in the following location on disk: /var/www/images/kernel-ci/cip-dreiwettertaft/v4.4.27/arm-tinyconfig  ## Acceptance criteria