Note to PDF manual

CHANGES/v2.1.txt

@@ -98,6 +98,7 @@ character now has a special usage in component names.
   - All tutorial material from the recent plumed meeting in Belfast is now in the manual
   - Improvements to documentation, including lists of referenceable quantities outputted by each action
   - Manual has been re-organized following suggestions received at the plumed meeting.
+  - An experimental PDF version of the manual is now provided (a link can be found in the documentation homepage).
 
 Changes from version 2.0 which are relevant for developers:
 - Added regtests for plumed as a library (e.g. basic/rt-make-0). plumed command has an additional

user-doc/Intro.txt

@@ -9,6 +9,7 @@ extensive rewrite of the original in a way that makes it more modular and thus e
 new methods, more straightforward to add it to MD codes and hopefully simpler to use.  
 This is the user manual -  if you want to modify PLUMED or to understand how it works internally, have a look at the 
 <a href="../../developer-doc/html/index.html"> developer manual </a>.
+
 \htmlonly
 An experimental PDF copy of this manual can be found
 <a href="../manual.pdf"> here </a>.