merged documentation fix from RC_0_16
erge documentation fix from RC_0_16
enable anonymous_mode by default
enable anonymous_mode by default
fix bugs in atomic_count
merged jamfile fixes from RC_0_16
merged unit test for magnet links from RC_0_16
don't use multiple network threads since boost.asio doesn't guarantee that that works, and it appears to crash on linux
merged make_magnet_uri fix from RC_0_16
support arbitrarily long magnet URIs in make_magnet_uri
merge tracker exchange patch from RC_0_16
merged changes from trunk
fix performance issue with suggest_read_cache feature
fix performance issue in DHT by using avl tree or hash map for transactions
disable expensive assert when invariant checks are disabled
optimize eviction of read blocks, to use less CPU when seeding at high rates, which causes high churn in read cache
dht fix
minor optimization and comments for debug builds