Removed ethercalc and onlyoffice from potentials

Home.md

@@ -1,6 +1,5 @@
-# Potential solutions:
+# Potential solutions to test
-* https://ethercalc.net/ - https://github.com/audreyt/ethercalc
+
-* https://www.onlyoffice.com/ - https://github.com/ONLYOFFICE
 
 ## Others:
 * https://baserow.io/ (more like airtable than traditional spreadsheet)