build: switch to glib 2.32

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gpaste-settings: close button

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gpaste-settings: clean TODO

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
applet: autostart

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
fix copy-paste

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
don't double-include

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
guard panel from inclusion

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
pkg-config: add gpaste-settings-ui

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
optionalize g-i and vala

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
prettier default output

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>