Revert "remove unneeded file"

This reverts commit 49df62f561b6deab8fab01956dae6b9324f79bd8.
revert removing bibentries
remove myalpha
bib latex is rocking' now
resolve warnings
update bibliography
Merge branch 'master' of https://github.com/stricklisa/BA

Conflicts:
	Hauptteil.tex
	bibo.bib