config.txt: move web.* to a separate file

Signed-off-by: Nguyễn Thái Ngọc Duy <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: pclouds

Documentation/config.txt

@@ -433,10 +433,7 @@ include::config/user.txt[]
 
 include::config/versionsort.txt[]
 
-web.browser::
-	Specify a web browser that may be used by some commands.
-	Currently only linkgit:git-instaweb[1] and linkgit:git-help[1]
-	may use it.
+include::config/web.txt[]
 
 worktree.guessRemote::
 	With `add`, if no branch argument, and neither of `-b` nor

Documentation/config/web.txt

@@ -0,0 +1,4 @@
+web.browser::
+	Specify a web browser that may be used by some commands.
+	Currently only linkgit:git-instaweb[1] and linkgit:git-help[1]
+	may use it.