Change date and time format in views

[tps800]

Hi!

jenkins uses a really lengthy date and time format in views. It reads in german like (for column "Last success":

2 Stunden 23 Minuten - #12

I'd liked to have that much shorter and more compact:

2h23m-#12

With:

a-years
m-months
d-days
h-hours
m-minutes
s-seconds

Any configuration to achieve this or do I have to change sources (or write a plugin -- in this case any example available)?

-- 

Thomas