Custom json format (e.g. indent spaces & the space after one key)

[Franz-Wang]

Hey. Because I want to push my json to git, and its format like:

{
    "key1": "value1",
    "key2": "value2"
}

But, SmartJSONEditor will automatically add a space after "key":

{
    "key1" : "value1",
    "key2" : "value2"
}

Which causes all of my lines is changed in git.