Module cannot be reinstalled after uninstall.

[rupertj]

If you install, uninstall, then try to re-install this module, the re-install fails:

`
In PreExistingConfigException.php line 65:

Configuration objects (core.base_field_override.node.localgov_guides_overview.promote, core.base_field_override.node.localgov_guides_page.promote, core.entity_form_display.node.localgov_guides_overview.default, core.entity_form_display.node.localgov_guides_page.default, core.entity_view_display.node.localgov_guides_overview.default, core.entity_view_display
.node.localgov_guides_overview.search_index, core.entity_view_display.node.localgov_guides_overview.search_result, core.entity_view_display.node.localgov_guides_overview.teaser, core.entity_view_display.node.localgov_guides_page.default, core.entity_view_display.node.localgov_guides_page.search_index, core.entity_view_display.node.localgov_guides_page.searc
h_result, core.entity_view_display.node.localgov_guides_page.teaser, field.field.node.localgov_guides_overview.body, field.field.node.localgov_guides_overview.localgov_guides_list_format, field.field.node.localgov_guides_overview.localgov_guides_pages, field.field.node.localgov_guides_overview.localgov_guides_section_title, field.field.node.localgov_guides_
page.body, field.field.node.localgov_guides_page.localgov_guides_parent, field.field.node.localgov_guides_page.localgov_guides_section_title, field.storage.node.localgov_guides_list_format, field.storage.node.localgov_guides_pages, field.storage.node.localgov_guides_parent, field.storage.node.localgov_guides_section_title, node.type.localgov_guides_overview
, node.type.localgov_guides_page) provided by localgov_guides already exist in active configuration

Failed to run drush en localgov_guides: exit status 1
`