Change-Id: Iadd84891958f12d1f87ebe4c87e58f9ebd989697
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

* Add -h and -help options describing the tools and their usage.

* Make the tools compile and run on Windows (MinGW, MSVC).

* Rename project dirs, executables and main source files to more
  meaningful names:
  - Use same base name for project dir, *.pro file, main source file
    and (if applicable) script file.
  - Use the prefix "cplusplus-".
  - The names are now:
      - gen-cpp-ast/generate-ast --> cplusplus-update-frontend
      - mkvisitor --> cplusplus-mkvisitor
      - cplusplus-dump/cplusplus0 --> cplusplus-ast2png

* Get rid of 'c++' shell scripts.

* Get rid of duplicates of 'conf.c++'. Rename to 'pp-configuration.inc'.

* Introduce src/tools/cplusplus-tools-utils containing common stuff
  that is used at least in two tools. 'pp-configuration.inc' can also be
  found here.

* cplusplus-update-frontend:
  - Print file paths of written files to stdout.
  - Convenience: Use default values referencing the appropriate dirs and
    files.

* cplusplus-mkvisitor:
  - Take only one argument, namely the path to AST.h.
  - Convenience: Use default path to AST.h.

* cplusplus-ast2png:
  - Make it run without LD_LIBRARY_PATH.
  - As the name suggests, generate image files in png format (needs
    'dot' from graphviz).
  - Convenience: Read from stdin, which useful for small snippets.

Change-Id: I79c4061fce4a1571c0588dfedd50d4a70715d9df
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Change-Id: Ice592c6de9951ee3b2c4cb52ed0bb3b6770e0825
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

More uniform.

Change-Id: I1c6057981f4c2b3170a4e69f0674fe4caf1143a2
Reviewed-by: Robert Loehning <robert.loehning@nokia.com>

Change-Id: I7134d7de30bcf9f9dcfad42520dd45ee083a852d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Change-Id: Ia20094acbadcb6bec921ec77751f2c73a94e05cb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Change-Id: I2b72b34c0cfeafc8bdbaf49b83ff723544f2b6e2
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Change-Id: I61e7cf189a1c4ea04e2a88a80a4f15e43cd3c018
Reviewed-on: http://codereview.qt.nokia.com/1187


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Reviewed-by: hjk

Removed CPLUSPLUS_BEGIN/END_NAMESPACE and replace CPLUSPLUS_USE_NAMESPACE with `using namespace CPlusPlus;'

Reviewed-by: Trust Me

Conflicts:

	src/libs/cplusplus/CppBindings.cpp
	src/libs/cplusplus/CppBindings.h
	src/libs/cplusplus/FastPreprocessor.cpp
	src/libs/cplusplus/FastPreprocessor.h
	src/plugins/cpptools/cppcurrentdocumentfilter.cpp
	src/plugins/cpptools/cppcurrentdocumentfilter.h
	src/plugins/cpptools/cppsemanticsearch.cpp
	src/plugins/cpptools/cppsemanticsearch.h
	src/plugins/duieditor/parser/qmljs.g
	src/plugins/duieditor/parser/qmljsast.cpp
	src/plugins/duieditor/parser/qmljsast_p.h
	src/plugins/duieditor/parser/qmljsastfwd_p.h
	src/plugins/duieditor/parser/qmljsastvisitor.cpp
	src/plugins/duieditor/parser/qmljsastvisitor_p.h
	src/plugins/duieditor/parser/qmljsengine_p.cpp
	src/plugins/duieditor/parser/qmljsengine_p.h
	src/plugins/duieditor/parser/qmljsgrammar.cpp
	src/plugins/duieditor/parser/qmljsgrammar_p.h
	src/plugins/duieditor/parser/qmljslexer.cpp
	src/plugins/duieditor/parser/qmljslexer_p.h
	src/plugins/duieditor/parser/qmljsmemorypool_p.h
	src/plugins/duieditor/parser/qmljsnodepool_p.h
	src/plugins/duieditor/parser/qmljsparser.cpp
	src/plugins/duieditor/parser/qmljsparser_p.h
	src/plugins/duieditor/parser/qmljsprettypretty.cpp
	src/plugins/duieditor/parser/qmljsprettypretty_p.h
	src/plugins/duieditor/rewriter/rewriter.cpp
	src/plugins/duieditor/rewriter/rewriter_p.h
	src/plugins/duieditor/rewriter/textwriter.cpp
	src/plugins/duieditor/rewriter/textwriter_p.h
	src/shared/cplusplus/ASTClone.cpp
	tests/manual/cplusplus/main.cpp

Reviewed-by: Trust Me

This means at the moment the PrettyPrinter isn't doing anything useful,
but the idea is that from here we can improve it to adapt the code to
a certain style.

Reviewed-by: Roberto Raggi