Verbose Messages

[callmekatootie]

If the data in the bulk upload is wrong, the message that is sent back in the error excel is not meaningful.

Example - an attribute group that does not exist was mentioned and the error message read Cannot read id of undefined.

Explore all possible instances where the data in the excel will be incorrect and provide meaningful messages for them

cc @wdprice @cwdcwd

[callmekatootie]

Updated scenarios:

• When skill provider name is non existent
• When skill name is non existent
• When achievement provider name is non existent
• When attribute group name is non existent
• When attribute name is non existent