Custom Naming Convention For Migration Files

[sgarbesi]

Purpose: Provide the ability to have a custom naming convention for migration files.

Reasoning: Some projects may want to use a different naming convention other than the default for what this library provides.

Examples:

• UTC timestamp in the filename instead of pre-configured date format from Knex library.
• Dashes instead of underscores for the name delimiter.
• CamelCase/Dash formatting instead of snake case formatting.
• ...use your imagination.

[psrpinto]

The PR that implements this feature has not been merged so I guess this shouldn't have been merged?

[klondikemarlen]

Ah! That's why the feature doesn't work yet then. I really wanted that option.