2013-09-20: updated master onto rlease 0.97.3
2013-09-20: flag-files shall be ignored after being instered correctly
2013-09-20: ignore flagfiles
load german language for babel

Some references declare `language=german`.
As the old german language is not loaded by babel this results in a compilation
error.

Changes have been made to all .tex files with:

$ find -name '*tex' -type f | xargs sed -i -r 's/([[:alnum:]]*), ([[:alnum:]]*)\]\{babel\}/\1, german, \2\]\{babel\}/'
Merge https://github.com/t-8ch/oslic into kreincke
2013-11-06: fixings
Merge branch 'babel_german' of https://github.com/t-8ch/oslic into kreincke
2013-11-06: first steps in dealing with the AGPL
Merge branch 'kreincke' into integration
2013-11-06: merging 0.97.4 into integration