NXP-14835: Update images
NXP-14835: Update labels
NXP-14835: Make recap, finish and restart steps more appealing
NXP-14835: Improve readability of smtp & db settings data tables
NXP-14835: Improve readability of package download listing
NXP-14835: Change next button label to Start for the first step
NXP-14835: Update logo size
NXP-14835: Update styles, update wizard display, buttons, line-height