Merge pull request #206 from peastman/master

Moved benchmarking script into main repository
Merge pull request #207 from peastman/master

Optimizations to CPU version of GBSA
Merge pull request #208 from peastman/master

Improved the geometry of hydroxyls when adding hydrogens
Merge pull request #211 from peastman/master

Fixed compilation errors on gcc
Merge pull request #212 from peastman/master

Tabulated log(x) to improve GB performance
Merge pull request #213 from peastman/master

Fixed compilation errors on OS X 10.9
Merge pull request #215 from peastman/master

Added some missing virtual destructors
Merge pull request #218 from peastman/master

Fixed errors on OS X 10.9: link against libc++ instead of libstdc++
Fixed bugs in computing PME energy with CPU platform
Merge pull request #221 from peastman/master

Fixed bugs in computing PME energy with CPU platform
Optimization to building neighbor list on CPU platform
Merge pull request #222 from peastman/master

Optimization to building neighbor list on CPU platform
Optimizations to CPU nonbonded forces: better load balancing between threads, use linear splines instead of cubic
Merge pull request #223 from peastman/master

Optimizations to CPU nonbonded forces: better load balancing between threads, use linear splines instead of cubic
Enforce memory alignment to improve performance of vector operations.  Also fixed bugs in an earlier optimization.
Merge pull request #224 from peastman/master

Enforce memory alignment to improve performance of vector operations.  Also fixed bugs in an earlier optimization.
More fixes for problems on OS X 10.9
Merge pull request #225 from peastman/master

More fixes for problems on OS X 10.9
Added implementation for equality __eq__() and inequality __ne__() operators
Minor optimizations to CPU platform