fix desktop files

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

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gpasted: rename to gpaste-daemon

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

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
move some sources around

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
move legacy to top dir

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
Merge branch 'gpaste-3.10' into gpaste-3.12

* gpaste-3.10:
  move legacy to top dir
  move some sources around
  trivial rename
  gpasted: rename to gpaste-daemon
  gpasted: name gsource
  fix desktop files