Let the swig tool scan <> includes
Issue 1462 - Swig file installation example
Issue 1173 - resolve symlinks to the build directory
Issue 1480 - force Node.children to the desired type
Issue 1485
Issue 1322
Issue 1067
Issue 1485 again
Issue 1461 - Faster LaTeX processing
intltool: use APPNAME by default in intltool_po

Now user doesn't need to specify appname for intltool_po taskgen if he
has declared APPNAME.
Issue 1487 - delete files or folders only if they exist on the filesystem
Issue 1319 - make unit test paths more configurable
Issue 1319 - make unit test paths more configurable
Issue 1212
Issue 1392 - extras/use_config.py
glib2: add GResource support
demos: add GResource examples in glib2 demo
missing import
waf-1.8.0rc1