Merge branch '23Q2/enh/manopt' of https://github.com/JuliaRobotics/IncrementalInference.jl into 23Q2/enh/manopt

Author: dehann

Project.toml

@@ -56,6 +56,7 @@ ApproxManifoldProducts = "0.7"
 BSON = "0.2, 0.3"
 Combinatorics = "1.0"
 DataStructures = "0.16, 0.17, 0.18"
+DelimitedFiles = "1"
 DistributedFactorGraphs = "0.21, 0.22"
 Distributions = "0.24, 0.25"
 DocStringExtensions = "0.8, 0.9"