devmgr: Move device related constants inside class

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
devmgr: Rename / remove unnecessary devmgrmon code

Now, devmgr does not exist. Just remote connection can be accepted or
blocked.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ashmon: Rename Listener to Reader

User input listening can be confuse with socket connection listening.
So, rename it.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ashmon: Shortten code a little bit

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
devmgr: Remove resolution field from _Device

Resolution field would be better to get using get_property.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ashmon: Publish _PORT as DEFAULT_PORT

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
devmgr: Scan PCs, too

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ash: Remove ashmon import

It make infinite import chain...

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ashmon: Do init when thread init

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ashval: Remove unnecessary code for test

Now, devmgr is jython independent. So, testable. Remove comment and code
for temporal test

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
devmgr: Use TYPE correctly

TYPE is _Device's field now.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
devmgr: Correct typo

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
devmgr: Call ashmon.connectable_with correctly

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ashmon: Close socket after check connectability

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
ash: Ignore blank or comment input

Signed-off-by: SeongJae Park <sj38.park@gmail.com>