Make table name deduction from filepath much, much smarter

[RohitAwate]

commaQL/table/utils.go

Lines 12 to 19 in 28176e1

	func GetTableNameFromFile(filename string) string {
	// TODO: Make this much, much smarter
	// - Handle multiple extensions: data.txt.csv > data
	// - Handle fully qualified paths: /home/rohit/project/data.csv > data
	dotLocation := strings.LastIndex(filename, ".")
	return filename[:dotLocation]
	}