andreaswolf/SabreDAV — pull request #2 by JPT580 (2012-10-19 12:06:21+00:00)
Title: Fix missing entry in .gitmodules for 'vobject' submodule.

Running 'git submodule' in the repository caused an error that
git could not find a submodule mapping in .gitmodules.
The git submodule in vendor/sabre/vobject was missing an entry in
.gitmodules. This commit adds that entry and adds an exception for
the path of the submodule to .gitignore.