Remove unnecessary comments
Switch font for pdf to IPAexMincho
Merge pull request #554 from harupong/latex-fonts

[ja]Switch font for pdf to IPAexMincho
svn log searches revisions in the whole repository
Merge pull request #552 from radeksimko/svn-migration-correction

Migration of users from SVN to Git may fail
[de] Translate chapter 6.4 (complete new translation)
Merge pull request #556 from progit-de/master

[de] Translate chapter 6.4 (complete new translation)
[de] Translate chapter 6.5 (complete new translation)
[de] Update german project progress in Readme file
Merge pull request #560 from progit-de/master

[de] Translate chapter 6.5 (complete new translation)