Fixed bug in x axis labels in dashboard
Fixed bug in x axis labels in dashboard

Dashboard progress graph was not showing all labels in x axis when there
were less than 12 samples.

AyuntamientoPuertoReal/decidePuertoReal,usabi/consul_san_borondon,consul/consul,usabi/consul_san_borondon,consul/consul,usabi/consul_san_borondon,AyuntamientoPuertoReal/decidePuertoReal,consul/consul,consul/consul,consul/consul,usabi/consul_san_borondon,AyuntamientoPuertoReal/decidePuertoReal