Optional mapping of fields to columns

**Is your feature request related to a problem? Please describe.**
I have a table already in use that has a certain naming convention which is not the same as SearchLight and that makes it almost impossible to use SearchLight. Everytime I want to create a table or connect to one, it's automatically pluralizing and case-changing the name I pass in.

**Describe the solution you'd like**
Sometimes there is an option not to pluralize but I can't find an option not to make it lower case. What is the reasoning for making it the names lowercase?