translate comment JP to ENG
remove utf-8 manifesto
# -*- coding: utf-8 -*-"
# encoding: utf-8
improve mkconfig.rb
add command of changing CONNECTION_EMPOOL_EXPTIME.
Modify some default values.
Change plugin selecting(plugin_storage.rb is set without question).
add new function "calculate latency average"
add log output(info level) when new wb file was created.
modify indent
fixed recoverlost_lib's value error
modify message when execute "balse"
Use Async process and enable to watch status on stats
Add command of changing CONNECTION_POOL_EXPTIME & DEFAULT_LOST_ACTION & CONNECTION_DESCRIPTOR_TABLE_SIZE & WRITEBEHIND_SHIFT_SIZE
Revert "add new function "calculate latency average""

This reverts commit 4158ccdf1e01774854f0f463fd90c20ac8ba58ba.

Conflicts:
	ruby/server/lib/roma/command/sys_command_receiver.rb
	ruby/server/lib/roma/event/handler.rb
Merge remote-tracking branch 'remotes/origin/develop' into release_v.0.8.13

Conflicts:
	ruby/server/lib/roma/command/rt_command_receiver.rb