Autocomplete: Sort StopArea by StopPoint count

For each StopArea calculate the number of StopPoints.
Using maximun number of StopPoints, calculates score
of each StopPoints from 0 to 100.
Autocomplete: Corrections after remarks

StopPoint list of each StopArea used to calculate max score
Autocomplete : Correction after remark.
Merge pull request #372 from kadhikari/NAVITIAII-821bis

Autocomplete: Sort StopArea by StopPoint count