mechanics ordering by locations(version 0.1)
mechanics ordering by locations(version 0.2)
mechanics ordering by locations(version 0.3)
add index for ordering by locations
update code style
add ordering in appointmenting page
add feature: user assigning mechanic page - ordering mechanics by distance
improve database clianers config

for saving postgis helping tables btw starting tests
add location coordinates status and improves locations factory

add location status in interface:
* Admin: Jobs list
* Admin: Mechanic list
* Mechanic: Details partial
improve locations factory and update test