Fixed compiler issues with clang.
Exit the autogen.sh script if one of the commands fail.
Removed obsolete 'system.hash.read_ahead', 'system.hash.interval' and 'system.hash.max_tries'.
Updated gitignore files.
Potential fix to the issue of torrents remaining closed after final hashing.
Cleaned up some code.
Added 'ip_tables.size_data'.
Added names to threads.
Fixed log syntax.
Moved main thread object to libtorrent.
Updated with AC_LANG_SOURCE directives

Please see this informative thread on bug-autoconf:
http://www.mail-archive.com/bug-autoconf@gnu.org/msg03052.html
Merge pull request #30 from extravagant/autoconf-2-68

Updated with AC_LANG_SOURCE directives
Merge branch 'master' of github.com:rakshasa/rtorrent
Use intermediate std::string to store the arguments to work around a possible bug.
Add logging for IP addresses added.
Cleaned up formating.
Properly initialize the main poll object.
Added type names to events.
Added 'ipv4_filter.dump'.
Removed old thread test code.