don't display error on reexec

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

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

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
libgpaste-applet: add switch

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
legacy-applet: use GPasteAppletSwitch

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
legacy-applet: use dark theme

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
libgpaste-applet: add settings

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
legacy-applet: use GPasteAppletSettings

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
libgpaste-applet: add quit

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
legacy-applet: use GPasteAppletQuit

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
libgpaste-applet: add empty

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
legacy-applet: use GPasteAppletEmpty

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
legacy-applet: remove right-click menu

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
README: add libgpaste-applet

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