REFACTOR Allow Locator to be extended and config updated

[codecov[bot]]

Codecov Report

Merging #218 into 3.1 will increase coverage by 0.1%. The diff coverage is 100%.

@@             Coverage Diff             @@
##                3.1     #218     +/-   ##
===========================================
+ Coverage     60.42%   60.52%   +0.1%     
  Complexity      105      105             
===========================================
  Files             7        7             
  Lines           379      380      +1     
===========================================
+ Hits            229      230      +1     
  Misses          150      150

Flag	Coverage Δ	Complexity Δ
#php	60.52% <100%> (+0.1%)	105 <0> (ø)	:arrow_down:

Impacted Files	Coverage Δ	Complexity Δ
src/pages/Locator.php	88.23% <100%> (ø)	22 <0> (ø)	:arrow_down:
src/pages/LocatorController.php	52.63% <100%> (+0.35%)	35 <0> (ø)	:arrow_down:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 1de9005...493aa11. Read the comment docs.

[jsirish]

Tests well on a vanilla install