* de/linguistics.lyx:
- indicate if required packages are installed (via info inset)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_6_X@35049 a592a061-630c-0410-9148-cb99ea01b6c8
- some more explanations about language in Glosses.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_6_X@28669 a592a061-630c-0410-9148-cb99ea01b6c8