Added libs3 direct references
Improved analysis script with prototype cost-analysis
Simplied submodules
Removed old graphs
Removed libs3 submodule; will clone via Makefile
Removing previous code
Addeding first dump of library that appears to pass all unit tests
Ignore libs3 once cheked out
Test creates temporary directory to test files, if it doesnt exist
Ignore files generated during testing
Ignore .DS_Store
Removing old data from being tracked
Resolve unsigned int / size_t issues with 64-bit machines.
Added HTTPS support to library, to work with S3 properly
Added 'distclean' target
Added HTTPS support to pdp_bench tool
Tests no longer use relative paths and can be called from anywhere
Added some useful notes to INSTALL
Fix logic bug in pdp_bench, and misc improvements.