add fedora package names, fix a few typos
Merge pull request #112 from jgillich/patch-1

add fedora package names, fix a few typos
implement gtk_window_set_titlebar
Merge pull request #110 from GuillaumeGomez/master

New widget : ComboBox
rename close_button_show to show_close_button to match gtk naming
fix build
Merge pull request #113 from jgillich/set_titlebar

implement gtk_window_set_titlebar
Add new widget : ComboBoxText
ComboBox is now a trait and a widget