clean rake task
[#64930574]update accounts client
[#64930574]add padma status to contacts
[#64930574]synchronizer now only needs to keep existing contacts up to date
[#64930574]only show students on stats
[#64930574]filter recurrent contacts to show only students and improve performance by not going to contacts ws on every call
Merge 64930574-stats-bug to master

[Completes #64930574]
fix issues on heroku
we dont need to update unnecesary contacts
Merge remote-tracking branch 'origin/master' into 62322604-same-navbar
[#62322604] updated styles to match CRM menu
[#62322604] dinamic links