Change Details

- add DateTimeSpinbox and normal qspinbox instead of lineEdit - move corner to tick position if abs(angle) >= 0.01° - fix axis label moving in x direction with offset

- add DateTimeSpinbox and normal qspinbox instead of lineEdit - move corner to tick position if abs(angle) >= 0.01° - fix axis label moving in x direction with offset - don't move axistitle, if the axislabels are inside the plot

- add DateTimeSpinbox and normal qspinbox instead of lineEdit - move corner to tick position if abs(angle) >= 0.01° - fix axis label moving in x direction with offset - don't move axistitle, if the axislabels are inside the plot