Delimiter is hardcoded to "-" value

[skarode96]

The current implementation of library does not support any delimiter other than "-".
It would be nice to make it dynamic and configurable in the yaml to support already created tables.
for eg. # (pound sign)

[skarode96]

I have tried to address this issue in the Pull request #88
I would like to open up the delimiter implementation to the clients of the library, I faced this issue as I'm working with tables that are already setup using some different design principles, hardcoded value of "-" renders the library useless for most of the clients