Update manpages to reflect new short and long option aliases

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

Documentation/git-add.txt

@@ -50,10 +50,10 @@ OPTIONS
 	and `dir/file2`) can be given to add all files in the
 	directory, recursively.
 
--n::
+-n, \--dry-run::
         Don't actually add the file(s), just show if they exist.
 
--v::
+-v, \--verbose::
         Be verbose.
 
 -f::

Documentation/git-branch.txt

@@ -85,7 +85,7 @@ OPTIONS
 -a::
 	List both remote-tracking branches and local branches.
 
--v::
+-v, --verbose::
 	Show sha1 and commit subject line for each head.
 
 --abbrev=<length>::

Documentation/git-mv.txt

@@ -34,7 +34,7 @@ OPTIONS
 	condition. An error happens when a source is neither existing nor
         controlled by GIT, or when it would overwrite an existing
         file unless '-f' is given.
--n::
+-n, \--dry-run::
 	Do nothing; only show what would happen
 
 

Documentation/git-rm.txt

@@ -30,7 +30,7 @@ OPTIONS
 -f::
 	Override the up-to-date check.
 
--n::
+-n, \--dry-run::
         Don't actually remove the file(s), just show if they exist in
         the index.
 
@@ -51,7 +51,7 @@ OPTIONS
 \--ignore-unmatch::
 	Exit with a zero status even if no files matched.
 
-\--quiet::
+-q, \--quiet::
 	git-rm normally outputs one line (in the form of an "rm" command)
 	for each file removed. This option suppresses that output.
 

Documentation/git-symbolic-ref.txt

@@ -26,7 +26,7 @@ a regular file whose contents is `ref: refs/heads/master`.
 OPTIONS
 -------
 
--q::
+-q, --quiet::
 	Do not issue an error message if the <name> is not a
 	symbolic ref but a detached HEAD; instead exit with
 	non-zero status silently.