added a helpers.go file with a helper function for getting data from scan() without previously knowing the data returned from the query
added all types possible to ptrOfType and dereference functions
refactored the way we get empty interfaces of *TypeInfo and renamed the function (*TypeInfo)New()
removed swp file
added tests for SliceMap() in cassandra_test
ran fmt on cassandra_test and added convenience function MapScan(map[string]interface{}) that acts like Scan()
added a test for MapScan to test method TestSliceMap()
added helper function RowData() for getting back a map of column name and pointer to empty type
added a helper function and struct named RowData
added a function to get a map of the data from the RowData struct
changed the Map() function to rowMap()
added docs for New() and MapScan()
Merge pull request #107 from cwandrews/master

A helper function that returns a []map[string]interface{} of the data a query returned