List the nearest user first in list of users
Amendend spec as it was not returning the correct results
Added a gender scope
UsersController index action now scopes based on gender
Using a scope for gender
WIP for gender filter
Changed page title to iTrainer
Added searching based on gender
Merge branch 'list-local-people-to-train-with'
Merge branch 'master' of github.com:shabankarumba/iTrainer