fix r14062 regression reported by x190 in https://trac.transmissionbt.com/ticket/4076#comment:47

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14064 f4695dd4-2c0a-0410-b89c-da849a56a58e
#5343 slightly better compression in two jQueryUI png files, compressed by Mangix

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14065 f4695dd4-2c0a-0410-b89c-da849a56a58e
add unit tests for tr-getopt

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14066 f4695dd4-2c0a-0410-b89c-da849a56a58e
(trunk libT) #5316 'UMR in quark, tr-getopt code': fixed.

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14067 f4695dd4-2c0a-0410-b89c-da849a56a58e
libT: undo r13901 regression to #4888 in the nightlies

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14068 f4695dd4-2c0a-0410-b89c-da849a56a58e
(trunk libT) #5318: 'socket leak when bind() fails': fixed.

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14069 f4695dd4-2c0a-0410-b89c-da849a56a58e
(trunk) update web.h's API s.t. there's an explicit function to use when downloading webseed content.

git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14070 f4695dd4-2c0a-0410-b89c-da849a56a58e
(trunk libT) #1079 'webseeds don't respect speed limits': fixed.


git-svn-id: svn://svn.transmissionbt.com/Transmission/trunk@14071 f4695dd4-2c0a-0410-b89c-da849a56a58e