Merge branch 'qq/maint'

* qq/maint:
  clone -q: honor "quiet" option over native transports.
  attribute documentation: keep EXAMPLE at end
  builtin-commit.c: Use 'git_config_string' to get 'commit.template'
  http.c: Use 'git_config_string' to clean up SSL config.
  diff.c: Use 'git_config_string' to get 'diff.external'
  convert.c: Use 'git_config_string' to get 'smudge' and 'clean'
  builtin-log.c: Use 'git_config_string' to get 'format.subjectprefix' and 'format.suffix'
  Documentation cvs: Clarify when a bare repository is needed
  Documentation: be precise about which date --pretty uses

Conflicts:

	Documentation/gitattributes.txt

Documentation/git-cvsimport.txt

@@ -31,6 +31,12 @@ to work with; after that, you need to 'git-merge' incremental imports, or
 any CVS branches, yourself.  It is advisable to specify a named remote via
 -r to separate and protect the incoming branches.
 
+If you intend to set up a shared public repository that all developers can
+read/write, or if you want to use linkgit:git-cvsserver[1], then you
+probably want to make a bare clone of the imported repository,
+and use the clone as the shared repository.
+See linkgit:gitcvs-migration[7].
+
 
 OPTIONS
 -------

Documentation/git-cvsserver.txt

@@ -133,6 +133,9 @@ write access to the log file and to the database (see
 <<dbbackend,Database Backend>>. If you want to offer write access over
 SSH, the users of course also need write access to the git repository itself.
 
+You also need to ensure that each repository is "bare" (without a git index
+file) for `cvs commit` to work. See linkgit:gitcvs-migration[7].
+
 [[configaccessmethod]]
 All configuration variables can also be overridden for a specific method of
 access. Valid method names are "ext" (for SSH access) and "pserver". The

Documentation/gitattributes.txt

@@ -450,6 +450,29 @@ String::
 	variable.
 
 
+Creating an archive
+~~~~~~~~~~~~~~~~~~~
+
+`export-ignore`
+^^^^^^^^^^^^^^^
+
+Files and directories with the attribute `export-ignore` won't be added to
+archive files.
+
+`export-subst`
+^^^^^^^^^^^^^^
+
+If the attribute `export-subst` is set for a file then git will expand
+several placeholders when adding this file to an archive.  The
+expansion depends on the availability of a commit ID, i.e., if
+linkgit:git-archive[1] has been given a tree instead of a commit or a
+tag then no replacement will be done.  The placeholders are the same
+as those for the option `--pretty=format:` of linkgit:git-log[1],
+except that they need to be wrapped like this: `$Format:PLACEHOLDERS$`
+in the file.  E.g. the string `$Format:%H$` will be replaced by the
+commit hash.
+
+
 EXAMPLE
 -------
 
@@ -499,28 +522,6 @@ frotz	unspecified
 ----------------------------------------------------------------
 
 
-Creating an archive
-~~~~~~~~~~~~~~~~~~~
-
-`export-ignore`
-^^^^^^^^^^^^^^^
-
-Files and directories with the attribute `export-ignore` won't be added to
-archive files.
-
-`export-subst`
-^^^^^^^^^^^^^^
-
-If the attribute `export-subst` is set for a file then git will expand
-several placeholders when adding this file to an archive.  The
-expansion depends on the availability of a commit ID, i.e., if
-'git-archive' has been given a tree instead of a commit or a
-tag then no replacement will be done.  The placeholders are the same
-as those for the option `--pretty=format:` of linkgit:git-log[1],
-except that they need to be wrapped like this: `$Format:PLACEHOLDERS$`
-in the file.  E.g. the string `$Format:%H$` will be replaced by the
-commit hash.
-
 
 GIT
 ---

Documentation/gitcvs-migration.txt

@@ -143,6 +143,11 @@ work, you must not modify the imported branches; instead, create new
 branches for your own changes, and merge in the imported branches as
 necessary.
 
+If you want a shared repository, you will need to make a bare clone
+of the imported directory, as described above. Then treat the imported
+directory as another development clone for purposes of merging
+incremental imports.
+
 Advanced Shared Repository Management
 -------------------------------------
 

Documentation/pretty-formats.txt

@@ -30,7 +30,7 @@ This is designed to be as compact as possible.
 
 	  commit <sha1>
 	  Author: <author>
-	  Date: <date>
+	  Date: <author date>
 
 	      <title line>
 
@@ -50,9 +50,9 @@ This is designed to be as compact as possible.
 
 	  commit <sha1>
 	  Author: <author>
-	  AuthorDate: <date & time>
+	  AuthorDate: <author date>
 	  Commit: <committer>
-	  CommitDate: <date & time>
+	  CommitDate: <committer date>
 
 	       <title line>
 
@@ -62,7 +62,7 @@ This is designed to be as compact as possible.
 
 	  From <sha1> <date>
 	  From: <author>
-	  Date: <date & time>
+	  Date: <author date>
 	  Subject: [PATCH] <title line>
 
 	  <full commit message>