We now have different actions to bind to (saves us an explicit option).
Small fixes to state machines.

Done-with: Erik Verbruggen

 * Fix all warnings about non-explicit constructors except for those
   in 3rdparty code.

A mostly mechanical change.

Reviewed-By: con

The new and cleaner foldingIndent in the block user data will
make it easier to support other kinds of indentation for various
other programming languages (like Python).

Task-number: QTCREATORBUG-61

The actions perform exactly like their counterparts in Eclipse: a new,
indented line is inserted above or below the current line and the text
cursor is moved to the start of the new line. The line where the cursor
was before the action was triggered remains unchanged.

The shortcuts are also like in Eclipse: "Ctrl+Shift+Return" inserts a
line above the current, "Shift+Return" inserts a line below the current.

Merge-request: 140
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

It was a bit confusing, since it reversed the order of the lines. When
this would be fixed, the added value of this action is very small, since
you can then also simply move your cursor one up before joining the
lines.

Merge-request: 1823
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>
Task-number: QTCREATORBUG-510

Introduce "Reset Font Size" action, bound to Ctrl+0

(re-)formatting.

Merge-request: 882
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

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

The version that does copy to clipboard is now called Cut Line, and is
still mapped to Shift+Delete by default.

support statements later.