Fix more build issues in macos mavericks
Add new patches that fixes many build issues reported in macos mavericks
Add libcurl patch to use strlcat from <string.h> if available
Bring in http://trac.macports.org/attachment/ticket/40910/tuple.patch to fix gtest build issue in maverics (macos)
Use separate cache per user
Merge pull request #5 from Juniper/ananth_commit

Ananth commit