Regenerate SWIG wrappers using swig 2.0.10
Merge pull request #35 from robinst/swig_2.0.10

Regenerate SWIG wrappers using swig 2.0.10
Document some gotchas of mutable attributes

For convenience taglib-ruby returns Strings and Arrays in many places. A
user might expect that if they modify such an attribute in-place, the
modification is propagated to the underlying C++ object, which is not
the case. This commit adds documentation for this behaviour.
Merge pull request #39 from robinst/doc_mutable_attributes

Document some gotchas of mutable attributes
Recompile wrappers using SWIG 2.0.11