Add grid performance test
Update Grid perf. test using RecordProperty and factorize tests using tuple
Fix doxygen warning in GridPerformanceTest
Update cpplint to r141

Update Google's cpplint to the latest version (r141), brings is better
handling of new C++ styles (auto& for instance). Also fix a number of
cpplint warnings that were found, and turned off some of the new cpplint
warnings that are against our style.
Use auto& in SphRepresentation loops

This was not used in the original version, because of cpplint, the new
version of cpplint can handle the new auto style.
Fix use of auto in RandomBoxPointGenerator

Windows 32 bit release had a test failure when testing the
RandomBoxPointGenerator. This was due to, what I think, is incorrect
usage of auto. ie:

  auto halfSize = box->getSize() * 0.5;

results in halfsize being an eigen expression, not a Vector3d. This
caused some strange stuff to happen later on when halfSize was used.
This change just specifies halfSize as a Vector3d. And adds a bit more
information to the unit tests for this class if a test fails.
Move yaml-cpp download from Assembla to GitHub

Assembla hasn't been very reliable for downloading the yaml-cpp source.
This moves the tarball download from Assembla to GitHub.
Fix related to coding standard (extra space)
Merge branch 'master' of git.assembla.com:OpenSurgSim into feature/gridPerformanceTest
Merge branch 'feature/gridPerformanceTest' into 'master'

Add grid performance test

Merged-on: https://www.assembla.com/code/OpenSurgSim/git/merge_requests/1329553
Merge branch 'fix/box-point-generator' into 'master'

Fix use of auto in RandomBoxPointGenerator

+1: Harald Scheirich, Ryan Beasley, Julien Lenoir, Wesley Turner

Merged-on: https://www.assembla.com/code/OpenSurgSim/git/merge_requests/1357033
Merge branch 'fix/yaml-cpp-download' into 'master'

Move yaml-cpp download from Assembla to GitHub

+1: Ryan Beasley, haizhouW, Harald Scheirich, Wesley Turner

Merged-on: https://www.assembla.com/code/OpenSurgSim/git/merge_requests/1358893
Remove changing log level in InputVTC Example

This debug line somehow got into another commit, this shouldn't be here,
and is being removed.
Merge branch 'fix/upgrade-cpplint' into 'master'

upgrade version of cpplint

Merged-on: https://www.assembla.com/code/OpenSurgSim/git/merge_requests/1354063