Create AsanaTask presenter

Responsible for formatting time and so on
Show formatted time in customer view
Fix formatting of time
Show total time in mins (as well) in customer view
Add format method for adjusted time in AsanaTaskPresenter
View formatted adjusted time in the print view
Add function to User model which returns all tasks belonging to user with subreports between two dates
Add method to User model to filter on project and date interval for tasks and subreports
Add functionality to filter on project and between dates in reported time view
Remove session flash which was unused
Show time for both the filtered interval and total in reported time view
Add archive attr to projects table
Add view for selecting projects for archiving
Only list not-archived projects in changes and customer view
Add js to instansiate datepickers
Fix add missing return to function
Fix active class in navbar
Show noty popup on jserror
Create migration for lastquery_cache table
Store cache data regarding last query time in db instead of file (easier migration and so on)