Adding a list of files for gdk-pixbuf
Adding the file gdk-pixbuf.memory.lisp and implementing the function
gdk-pixbuf-copy
Work on the implementation of g-option-context
Implementing the function g-param-values-cmp
Correcting a typo
Work on the API documentation of GTK+
Adding the file rtest-glib-g-option-group.lisp to the testsuite
Work on the GTK+ 3 Tutorial for Lisp