Use Query Params Versions Save

• Resolves #11 by adjusting compilation settings to work with ES5

• Resolves #10: makes it so the query object returned from useQueryParams remains the same unless one of its values changes.

Breaking Changes

• No longer looks for a query object on location since the history package got rid of that in version 4.0.0. (#7)
• When encoding parameters that are not explicitly configured, defaults to converting them to strings.

Other Changes

• Refactored serialization logic into its own library serialize-query-params as per #4

Breaking Change

• Resolved issue: #1 (see #2)
  • Switches ArrayParam and NumericArrayParam to work with arr=a&arr=b&arr=c -> ['a', 'b', 'c'] style.
  • Renames old ArrayParam to DelimitedArrayParam, NumericArrayParam to DelimitedNumericArrayParam
  • Adds safe handling of array inputs to all parameters