fix bug in recent move_storage patch

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8381 a83610d8-ad2a-0410-a6ab-fc0612d85776
merged python binding fix from RC_0_16

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8383 a83610d8-ad2a-0410-a6ab-fc0612d85776
fix some unused variables warnings in extension.hpp

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8385 a83610d8-ad2a-0410-a6ab-fc0612d85776
remove unused function with a bug in it. fix an unused variable warning

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8386 a83610d8-ad2a-0410-a6ab-fc0612d85776
add cleaning script

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8388 a83610d8-ad2a-0410-a6ab-fc0612d85776