Specify a default value for fields

[m3nu]

Since we cleared the XML templates of values it may be useful to keep default values in fields.yml. Like "invoice" for ram:Name (document name).

[m3nu]

Sometimes a default value won't be practical or risky. But where it's possible there should be one.

Implementation steps:

• implement code to read default values from fields.yml
• add default values to fields.yml where they make sense.

[duskybomb]

Possible uses of implementing code to read default values:

• add default value to loaded empty xml template?
• user can check default values?

[m3nu]

point 1 - yes

point 2 - not sure what you mean. When a value is assigned to a field the user sees it of course.