[PATCH 0/5] misc. submodule related changes

Here is a reworked patch-series for git-submodule, trying to cater for the issues with the previous series.

Shortlog:
 [1/5] t7400: barf if git-submodule removes or replaces a file
 [2/5] git-submodule: remember to checkout after clone
 [3/5] Rename sections from "module" to "submodule" in .gitmodules
 [4/5] git-submodule: give submodules proper names
 [5/5] Add gitmodules(5)

Diffstat: Documentation/Makefile | 2 +- Documentation/gitmodules.txt | 63 ++++++++++++++++++++++++++++++++++++++++++ git-submodule.sh | 52 +++++++++++++++++++++++----------- t/t7400-submodule-basic.sh | 22 +++++++++++--- 4 files changed, 116 insertions(+), 23 deletions(-)