Update CHANGELOG for v1.3.3

CHANGELOG

@@ -1,13 +1,56 @@
 This file is automatically generated from the Git tag messages.
 
 
+v1.3.3          OwlPS, version 1.3.3 (development point release)
+
+    We've got a real build system, and that's worth a point release!
+    OwlPS has abandoned without any regret its old set of custom Makefiles,
+    and is now using CMake. Dependency checks, improved maintainability,
+    portability and (hopefully) readability: long story short, it's a great
+    improvement.
+
+    This is a big release in terms of number of commits, though not that
+    much in terms of features. The important changes since v1.3.2 follow.
+
+    Some initial work has been done on the documentation:
+    - README.t2t is an entry point that directs the reader to other
+      documentation files.
+    - INSTALL.t2t is a guide on how to build and install OwlPS.
+    - The doc/ directory contains other txt2tags files that can be built as
+      man pages. Beside the owlps(7) and owlps-architecture(7) pages, only
+      OwlPS Client has a man page (owlps-client(1)), so there is still some
+      work to do in this area.
+
+    libowlps API changes:
+    - Doesn't define the owl_bool type any more, we are now using stdbool.h.
+
+    OwlPS Listener:
+    - Can now read packets from a pcap file instead of a capture interface,
+      which is useful for testing (option -R).
+    - The radiotap parser code has been cleaned and two non-trivial bugs
+      were fixed: the alignment of the radiotap fields is now handled
+      correctly, and the signal strength (Antenna Signal) is now stored as a
+      signed 8-bit value instead of an unsigned one (which was problematic
+      only with positive signal strengths).
+
+    OwlPS Positioner:
+    - Now requires GCC 4.7 with C++11 enabled.
+    - New option positioning.generated-points-list, which allows to generate
+      a pre-determined list of reference points instead of a regular
+      meshing. The positioning.generate-reference-points option is now a
+      string with values "false" (autocalibration deactivated), "mesh" (to
+      generate a meshing, old default for "true"), "list" (to generate only
+      a list of reference point") or "both" (combination of "mesh" and
+      "list").
+
+
 v1.3.2          OwlPS, version 1.3.2 (development point release)
 
-    This is the last release “made in Université de Franche-Comté” by Matteo
+    This is the last release "made in Université de Franche-Comté" by Matteo
     Cypriani (or to be more precise, as an employee of the University). It
     is also the first public release.
 
-    Due to the fact that it is a “time-based” release, it does not
+    Due to the fact that it is a "time-based" release, it does not
     correspond to a particular important change, but here are the major
     modifications since v1.3.1:
     - OwlPS Positioner can now compute the error in two dimension by setting