Add a new tab (NET) support recon:inet_count/2 recon:inet_window/3

1. Add a new tab (NET) support recon:inet_count/2 and recon:inet_window/3.
2. Each tab manage rows by himself(row10--- only show 10 rows).
3. Better UI and keyboard shortcuts.

support processes ranking by message queue length

Merge pull request #3 from zhongwencool/message.queue.rank

support processes ranking by message queue len

support elixir mix and rebar3

1.0.4

support mix compile, delete rebar3 source file

fix crash if we don't include observer2.0.3 lib(we using observer_lib:fill_info/2 before)

don't be dependent on observer_lib

keep all view's status

delete all unclear function. new help view

switch views with no delay

no delay to switch any view

kill the works immediately by erlang:exit/2  when switching view

Version bump to 1.0.0

Boom~