PACPerformance: Update Spanish translations

PD: Willi Ye works very fast, for that reason
    I upgrade again the Spanish translation

Change-Id: I51759a7910a863ca68a5e731e99fac479c3df92c
minor clean ups

Change-Id: Id2ac87726a6ce895602636c52017eb2b1835727c
Merge "PACPerformance: Update Spanish translations" into pac-4.4