Add a help target(the default target) and format target to the manual

Makefile

Reformat the docs, I explained in a prior commit why this modifies 
every file


git-svn-id: svn://localhost/ardour2/trunk@1463 d708f5d6-7413-0410-9779-e7cbd77b26cf

manual/xmlformat/ChangeLog

@@ -0,0 +1,28 @@
+Version 1.04 (released 2006-08-14)
+- Assign each token an input line number and display the line number in
+  error messages.  This provides better information to the user about
+  the location of problems in input files.
+- Print the token stack when an error occurs.  This provides some idea of
+  the context of the element that is malformed or has malformed content.
+
+Version 1.03 (released 2004-03-26)
+- In xmlformat.rb, made some changes needed for Ruby 1.8:
+  - Convert @@xml_spe parsing expression to Regexp with Regexp.new().
+    scan() method doesn't work with string argument now, apparently.
+  - In parsing patterns, change literal ] to \\] to suppress warnings
+- In xmlformat.pl:
+  - In parsing patterns, change literal ] to \\]. This isn't actually
+    necessary, but better preserves parallelism with Ruby version.
+
+Version 1.02 (released 2004-02-06)
+- Added --in-place/-i option for in-place reformatting. (Requires named
+  input file or files.)
+- Added --backup/-b option for making backup of each input file (used with
+  --in-place).
+- If multiple input files are named on the command line, they are processed
+  as separate documents, not as one combined input. (This was necessary
+  to make --in-place and --backup work correctly.)
+- Added a tutorial document.
+
+Version 1.01 (released 2004-01-18)
+- Initial public release.