[WIP] Changed submit handlers for Kloster list and form

- XHR send all form contents as expected
- Replace modal dialog box with inline response
- Change display of Bearbeiter and last change
- Normalized ID names
[FEATURE] ADWD-1197 Solr update script adapted
[WIP] Add client-side validation

- Validate inputs with HTML5 pattern attribute
- Highlight invalid inputs
- Re-add function to get Kloster ID after create
- Moved some functions
Merge pull request #73 from subugoe/editform

[WIP] Edit form updates, validation and Solr changes