- BuildRequire ocaml-rpm-macros

- update to 2.18.2
* Revert old commit which broke notify signals
* Quote $(FLINSTALLDIR) in Makefile (cf PR#1342)
* Update applications/browser for 4.02
* Make Float_val an alias for Double_val, since it was used
wrongly anyway (Felix Ruess)
* Make GObj.misc_ops#add_accelerator polymorphic in the widget of
the signal (Erkki Seppala)
* Use properties in GtkAdjustment, rather than direct accessors
* fix GtkTree.IconView.get_path_at_pos (Thomas Leonard)
* add gtksourceview2 to windows binaries
* prepare release
* update applications for 4.01
* various fixes in windows port
* add some GTK enumerations and update stock icon list
* add properties GtkTreeView.enable_{tree,grid}_lines
* add properties GtkEntry.{primary,secondary}_icon_{stock,name,pixbuf},
see examples/entry2.ml for usage
* add tags in GtkMovementStep
* fix compatibility with ocaml 4.01 (?lab for non-optional arguments)
* add handling of new modifiers
* detect findlib during configuration
* support DESTDIR with findlib-install
* indicate that only old-install supports DESTDIR
* have old-install copy the META file too
* cleanup the two phases of findlib-install
* update Windows port, compiles fine on mingw with
./configure --disable-gtktest
* lablgtk2 script does not load extra libraries by default
(use flag -all to load all extensions)
* generate correct lablgtk2 script for findlib.
* add old-uninstall target.
* support threaded toplevel with Quartz backend, using gtkThTop.ml
(runs the toplevel loop in another thread)
* remove GtkThInit from META (not portable)
* avoid busy waiting by using g_main_context_set_poll_func to
make polling non-blocking.
busy waiting is still needed for VM threads, and can be activated
by setting the environment variable LABLGTK_BUSY_WAIT.
* update applications/browser for OCaml 4.00
* update applications/camlirc to use GText instead of GBroken.text
* improvements to GtkSourceView2.
* add cast and assignation functions to GText.nocopy_iter.
* add Gtk 2.10 missing key modifiers.
* can still install using old-install.
* add a high-level API to create keyboard shortcuts.
* add several #as_foo methods: entry, notebook, range
* new signals for notebook: select_page, reorder_tab,
change_current_page, move_focus_out, page_{added,removed,reordered}
* add gtk_container_child_{set,get}_property
* add gtk_notebook_{set,get}_tab_reorderable
* add gtk_signal_new which can be used to create custom keyboard shortcuts
* add g_signal_list and g_signal_query
* add functions to connect to notify::foo signals which indicate when an
object property changes
* add foo#connect#notify_bar methods to add callbacks on changes of
the "bar" property of the object "foo".
* use findlib to install (see README for the list of installed packages)
* merge GtkSourceView2 additions by Pierre-Marie Pedrot
* add Make_Val_option to wrappers.h
* add gtk_accelerator_name/get_label (for Pierre Boutillier)
* add gtk_accel_map_foreach/change_entry (ibid)
* add gdk_window_clear_area (for DDR)
* make gtk_tree_view_get_visible_range version dependent (Thomas Ripoche)