Renamed @usuarios to @usersToDisplay.
Renamed @totalDays.
Renamed @dias_hasta_el_lunes.
Renamed '@lunes' to '@monday'. Not sure if thats correct.
Renamed '@num_semanas' to '@numberOfWeeks'.
Renamed '@fecha_actual' to '@currentDay'.
Renamed class 'ListingUser' to 'ListUser' to fix random occuring error.
Renamed some methods and variables in dateTools.
Made tests work and added first test case for date tools.
Added the possibility to configure, which days of the week are working days.
Added Tests for getRealDistanceInDays and getWorkingDays. Implemented the functions
so the tests are green.
Made the class 'DateTools' consist solely of static functions; Removed all instances of it.
Renamed the class CalculosTareas.
Removed trailing whitespaces.
Partly cleaned up the view.
Rewrote parts of the view. Not finished yet.
Added function that returns all open issues for a list of users in a given time span.
Added tests for it.
Rewrote view to use a table for the tabular data.
Rewrote functions to get workload data.
Added computation of total workload for each user
Renamed getMonthsIn to getMonthsInTimespan