Release version 0.1.3

Created by: gracewashere

Changes:

• [#269] [FEATURE] Add a generator for copying default layout files
• [#328] [FEATURE] Add a generator for copying default sidebar partial
• [#362] [FEATURE] Add a generator for only the dashboard manifest. Customizing this manifest before running the administrate:install generator will change which dashboards get generated.
• [#295] [FEATURE] Add dashboard detection for ActiveRecord::Enum fields.
• [#364] [FEATURE] Improve dashboard generator by explicitly listing out the generated SHOW_PAGE_ATTRIBUTES array elements.
• [#416] [UI] Add an accessibility label to the search input
• [#411] [UI] Use tabular figures in table cells
• [#409] [UI] Use default system fonts
• [#424] [BUGFIX] Fix a bug where running rails destroy GENERATOR_NAME would not work for several of the generators
• [#390] [BUGFIX] Fix timestamp deprecation warnings
• [#365] [COMPAT] Remove dependency on inline_svg
• [#396] [I18n] Ukrainian
• [#297] [I18n] Italian
• [#307] [I18n] Fix German grammatical errors
• [#363] [DOC] Move documentation into main repository, at the root URL
• [#395] [DOC] Update inline documentation for collection partial
• [#387] [DOC] Fix incorrect path for generators in the docs