[CD/PL][73483944] Limit numbers on map requests

For miles and the various latitudes and longitudes, limit their scale to
4 digits after the decimal point. In apps like AG, this should help
caching, since there should be less variation in similar requests.
Merge pull request #6 from primedia/73483944-limit-scale-of-numbers-on-map-listing-and-pin-requests

[CD/PL][73483944] Limit numbers on map requests
[CD][73483944] Bump version to 0.1.21
[CD][73483944] Round miles to nearest integer

Instead of limiting the scale of miles to 4 digits after the decimal
place like we do for latitude and longitude, round miles to the nearest
integer.

Also adds some flexibility to the limitScaleOf function so that a limit
other than 4 can be specified.
[CD][73483944] Bump version to 0.1.22
Merge pull request #7 from primedia/73483944-limit-scale-of-miles

73483944 limit scale of miles
[CW] [75989190] Change #isValidPoint to >= 2
Merge pull request #8 from primedia/cw/valid_point_fix

[CW] [75989190] Change #isValidPoint to >= 2
[CW] [76809588] Bump Version to 0.1.23
[PL] [00000] adding foreman setup
[PL] [76845434] Add mgtcoId and price_range to data query

- move helper methods to utility