save top directory in log commands
Merge pull request #744 from aaa707/master

save top directory in log commands
INSTALL.md: minor corrections

Signed-off-by: Pieter Praet <pieter@praet.org>
magit.texi: remove "Customization" chapter

I've introduced this in 64c21ea5 (merged in cb7e0235), and since
then, it hasn't been touched, except for 87857670 and d2b16f21
which fixed some typos in the documentation but not in the actual
docstrings which it's based on.

Since (a correct version of) all this information is available in
the docstrings and easily discoverable using `customize', there's
no point in leaving it to languish in the docs.

Signed-off-by: Pieter Praet <pieter@praet.org>
`magit-diff-working-tree': make prompt more informative

Signed-off-by: Pieter Praet <pieter@praet.org>
`magit-wip-{commit,echo-area}-message': fix repo token in docstring

Somehow some '%'s got replaced with '#'s in commit a3e91516.

Signed-off-by: Pieter Praet <pieter@praet.org>
`magit-checkout': make prompt more informative

Report current branch in prompt, so we know why frantically
hitting TAB doesn't help with completing a branch name.

Signed-off-by: Pieter Praet <pieter@praet.org>
Merge pull request #746 from praet/documentation

Documentation
Merge pull request #750 from praet/prompts

Better Prompts.