Update security/tor to version 0.2.4.24
Update graphics/opencv to version 2.4.9_1
Update finance/libofx to version 0.9.10
Tweak devel/py-pylib version 1.4.23
Update devel/google-sparsehash to version 2.0.2_2
Tweak security/libotr3 version 3.2.1_3
Tweak devel/jsoncpp version 0.6.0.r2
Tweak devel/llvm34 version 3.4.2