Fix password saving.

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Redesign svn error results.

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Call svn_client_list2 instead of obsolite svn_client_ls.

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Use svn_client_log5 instead of depricated svn_client_log3

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>