Updated styles and layout to be compatible with twitter-bootstrap 4#7

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armezit wants to merge 6 commits intoapim-haufe-io:wicked_1_0from

ramzarz:twitter-bootstrap-4

Commits on Jan 16, 2019

Update bootstrap to 3.4.0
DonMartin76
committed

Commits on Jan 17, 2019

Remove redis password definition; does not work.
DonMartin76
committed

Commits on Jan 25, 2019

Updated styles and layout to be compatible with twitter-bootstrap 4
armezit
committed

Commits on Jan 27, 2019

Added SCSS files to enable customizing colors of portal ui
armezit
committed
Added SCSS files to enable customizing colors of portal ui
armezit
committed
Merge remote-tracking branch 'origin/twitter-bootstrap-4' into twitter-bootstrap-4
armezit
committed