2013-09-20: ignore flag files
2013-09-20: ignore flagfiles
fixed minor errors (spelling, grammar, wording) in chapter 01.
fixed minor errors (spelling, grammar, wording) in chapter 02 up to section 2.1.
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
2013-11-13: contributor companies added
Merge branch 'kreincke' into integration
Merge branch 'integration' of https://github.com/dtag-dbu/oslic into proofreading
2013-11-27: starting release 0.98.1
Fixed hyphenation pattern for licence
Startes moving to hyperref and pdftex instead of dvips.
Added \oslic command for OSLiC
Spelling and grammar fixes for chapter 1.
Fixed overfull hbox
Diagram in chapter 5 converted to tikz.
Minor cleanup of chapter.
Fixed broken reference