Low: stonith-helper: Skip standby_wait when target node is online.

This feature shortens the failover time in certain case. For example, this feature works if the stop operation fails.
The reason this works is that, if the target host is online, that is certain that the state of the target host is "UNCLEAN(online)". So, there is no need to wait.
If split-brain occure(IC-LAN is disconnected), It is judged that the node is not online. So, the feature does not work.
Merge pull request #1 from higashik/stonith-helper-patch

Low: stonith-helper: Skip standby_wait when target node is online.
Build: Stop using the deprecated form of AM_INIT_AUTOMAKE
Build: Use %{dist} tag
Build: Stop using the $(shell pwd)
Build: Delete the check of redundant mainloop.h and attrd.h
Merge pull request #3 from inouekazu/AM_INIT_AUTOMAKE

Build: Stop using the deprecated form of AM_INIT_AUTOMAKE
Merge pull request #4 from inouekazu/RPM_ROOT

Build: Stop using the $(shell pwd)
Merge pull request #5 from inouekazu/use_dist_macro

Build: Use %{dist} tag
Merge pull request #6 from inouekazu/AC_CHECK_HEADER_2

Build: Delete the check of redundant mainloop.h and attrd.h