nano: upgraded development version to 1.3.9

diff --git a/packages/nano/nano-1.3.5/.mtn2git_empty b/packages/nano/nano-1.3.9/.mtn2git_empty
similarity index 100%
rename from packages/nano/nano-1.3.5/.mtn2git_empty
rename to packages/nano/nano-1.3.9/.mtn2git_empty

diff --git a/packages/nano/nano-1.3.5/glib.m4 b/packages/nano/nano-1.3.9/glib.m4
similarity index 100%
rename from packages/nano/nano-1.3.5/glib.m4
rename to packages/nano/nano-1.3.9/glib.m4

diff --git a/packages/nano/nano_1.3.5.bb b/packages/nano/nano_1.3.9.bb
similarity index 100%
rename from packages/nano/nano_1.3.5.bb
rename to packages/nano/nano_1.3.9.bb