parser: Fix small leak in json_parse_statement

https://bugzilla.gnome.org/show_bug.cgi?id=686096
(cherry picked from commit 1d236453b2569cb2cb5bbc80fde1c72e7a101826)

Signed-off-by: Emmanuele Bassi <ebassi@gnome.org>
Fix json_node_dup_array() gtk-doc comment
Added Greek translation
Added Lithuanian translation
Added Indonesian translation
Updated Slovenian translation
Added Serbian translation
Updated Spanish translation
[l10n] Added Catalan translation
Updated Galician translations
Added Russian translation
Add German translation
Czech translation
Updated Czech translation
Updated slovak translation
Updated slovak translation
Assamese translation updated
Cleanup/fix Visual C++ build files

-Make all projects build with MultiByte character set, to be consistent
 with GLib.
-Generate .def in the intermediate directory, instead of json-glib/
-Get rid of some unwanted cruft in many of the Win32 (32-bit) configs in
 various Visual C++ 2008 files.
-Some cosmetic changes to Visual C++ 2010 solution file.
-Fix "installation" folder
Added Hungarian translation
Fix VS 2008 poperty sheet

A &#x0D;&#x0A;is required for each line of command for this, which stands
for newline.  :|