Add additional types, columns() and indices() methods.
Add additional types, columns() and indices() methods.

eregansu/eregansu,eregansu/wp-plugins,eregansu/setup,nexgenta/eregansu,eregansu/framework,eregansu/eregansu,eregansu/silk,nexgenta/eregansu,eregansu/default,eregansu/db,eregansu/lib,eregansu/install,eregansu/login,eregansu/gendoc