[ADD] Added default gather info to doc
fixed isposintscalar to spot internal for MATLAB > 2011B
Merge branch 'master' of github.com:slimgroup/pSPOT
[ADD] Added oppFunction and test
Merge branch 'master' of github.com:slimgroup/pSPOT
[FIX] Fixed bug when x is not distributed
[ADD] Added oppDirac, oppFoG and oppOrthogonal to support cleaner separation between spot and pspot