Merge branch 'dev' into 'master'

javadoc/NTNU/IDATT1002/service/ImageService.html

javadoc/NTNU/IDATT1002/service/PdfDocument.html

javadoc/NTNU/IDATT1002/service/TagService.html

javadoc/NTNU/IDATT1002/service/UserService.html

javadoc/NTNU/IDATT1002/service/package-summary.html

javadoc/NTNU/IDATT1002/service/package-tree.html

javadoc/NTNU/IDATT1002/utils/Authentication.html

javadoc/NTNU/IDATT1002/utils/CreateUser.html

javadoc/NTNU/IDATT1002/utils/ExtractMetaData.html

javadoc/NTNU/IDATT1002/utils/ImageUtil.html

javadoc/NTNU/IDATT1002/utils/MetaDataExtractor.html

javadoc/NTNU/IDATT1002/utils/MultiplePhotos.html

javadoc/NTNU/IDATT1002/utils/package-summary.html

javadoc/NTNU/IDATT1002/utils/package-tree.html

javadoc/allclasses-index.html

javadoc/allclasses.html

javadoc/allpackages-index.html

javadoc/constant-values.html

javadoc/deprecated-list.html

javadoc/element-list