lua doc : set_text returns the node to allow chaining
lua doc : force singletons to never be documented as types
add a function to check if a lib is expanded
fix various cases where functions assumed the widget existed
lua doc wiki : correclty implement the code text expansion
lua : correct a syntax error in an unused macro
lua : check that the table to dump is really a table (in debug code
lua : allow lua types to have constructors
lua : allow to pass a NULL to luaA_push to have a structure initalized with 0
lua : rename the storage files to luastorage.

other stuff needs to be named storage.h and storage.c
lua : add an "isa" logic for types to check if an object or type inherits from another type
lua : allow to save a pointer in a singleton
lua doc wiki : better handling of attributes
lua : factorize the registration of new entries in module table
lua : add access to libs
lua : teach lua about views
lua : minor bug in libs
lua : release the lock before changing visibility

changing visibility is a direct gtk action, it needs the gtk lock
lua : various updates
lua : add map specific functions to the map view