Update templates

[lsmacedo]

Should not require {{}} for static values.

Suggestions:

"type": "'video'",
"active": true (or "true"),
"order": 0 (or "0"),
"name": "_.path + '/' + _.name",
"duration": "_.duration / 60"

Create a regex for identifying the pattern table.column. Should probably trim fields before working with them.