SchedulerUI: dtor - delete pointers with wxDELETE
SchedulerUI: add TestSerie to Dataset before adding data in Test method
SchedulerUI: add Test() to ctor
GDD: Update ctor to allow tasknames to be inserted
SchedulerUI: add Hours array Dataset parameter to InputDataset allocation
GDD: dtor - only clear SerieVector
GDD: ctor type mismatch fix when adding to TaskNames vector
SchedulerUI: remove dtor code
SchedulerUI: change Test()
SchedulerUI: finish AddClass_OnClick implementation
GDD: add wxCHECK statements to vector accessors
GDS: add wxCHECK to accessors, and SchedulerUI changes
GDD: OnClick AddTaskName
SchedulerUI: date format fix
SchedulerUI: Plot dataset changed call
SchedulerUI: use wxDateTime objects to represent time span
ScheluderUI: Test - Update Plot
SchedulerUI: define and use common DATE_FORMAT
SchedulerUI: add legend to plot
SchedulerUI: Declare GDD with 4 dates, and set bottom axis