2007-01-07  Benoît Dejean  <benoit@placenet.org>

	* src/procman.h:
	* src/proctable.cpp:
	* src/util.cpp:

	Various micro-optimizations based on profiling.
	Changed the type of many ProcInfo members to 'unsigned long' to
	avoid 64bit arithmetic on 32bit system.
	Replaced on g_list_append with g_list_prepend.
	Avoided double comparison in format_file_size_for_display.

svn path=/trunk/; revision=1870