File and class renames part 1

Most files and most of the core classes and their methods have been
renamed to match new coding style conventions:

391 files changed, 25400 insertions(+), 25598 deletions(-)

Furthermore splitted some files where model and view classes were
declared or implemented together in the same file.

Should be tested thoroughly as I might have missed renaming some virtual
methods or SIGNAL/SLOT parameters.
(cherry picked from commit 8c9a9dd14c)

src/core/ControllerConnection.cpp

@@ -1,6 +1,6 @@
 /*
  * ControllerConnection.cpp - implementation of class controller connection 
- *            which handles the link between automatableModels and controllers
+ *            which handles the link between AutomatableModels and controllers
  *
  * Copyright (c) 2008 Paul Giblock <drfaygo/at/gmail.com>
  *