NDD-3338 Removing rounded corners

Tables don't need to be rounded
with search and pagination
Header 1Header 2Header 3
data1data2data2a
data3data4data5
No more rounded corners on Tables
without search and pagination
Header 1Header 2Header 3
data1data2data3
data4data5data6
Tables without headers
data tables shouldn't be used without headers...

... but since they're occasionally used this way anyway, here we go.

data1data2data3

data4

data5data6data7
Tables used for formatting
even though this shouldn't be done
Merged Cells fake header
data1data2
Merged cells fake header 2
data3data4
data5data6
so onso forth
Another hacked header
and I'm done.:smile: