merge: Add PatternFly 4 web interface (#161)

This pull requests adds the new web interface based on the PatternFly 4 design framework.
This framework enables us to develop more quickly the interfaces necessary in OpenDC. 

* Remove the OpenDC landing page from the web interface module
* Add support for the PatternFly 4 framework in Next.js
* Relax topology schema requirements
* Migrate UI components to PatternFly 4

1 files changed, 1 insertions, 13 deletions

diff --git a/opendc-web/opendc-web-ui/src/util/date-time.js b/opendc-web/opendc-web-ui/src/util/date-time.js
index 66efdf5b..7e2f6623 100644
--- a/opendc-web/opendc-web-ui/src/util/date-time.js
+++ b/opendc-web/opendc-web-ui/src/util/date-time.js
@@ -7,19 +7,7 @@
  * @returns {string} A human-friendly string version of that date and time.
  */
 export function parseAndFormatDateTime(dateTimeString) {
-    return formatDateTime(parseDateTime(dateTimeString))
-}
-
-/**
- * Parses date-time string representations and returns a parsed object.
- *
- * The format assumed is "YYYY-MM-DDTHH:MM:SS".
- *
- * @param dateTimeString A string expressing a date and a time, in the above mentioned format.
- * @returns {object} A Date object with the parsed date and time information as content.
- */
-export function parseDateTime(dateTimeString) {
-    return new Date(dateTimeString + '.000Z')
+    return formatDateTime(new Date(dateTimeString))
 }
 
 /**