bug update
gurls_helloworld update
updated guide for train test functions
test updated
demo_recursive update
perf update
helloworld update
updated bgurls++ cmakelists
fixed optmatrix::containsBigArray() templatization
test update
test update
Merge branch 'master' of https://github.com/LCSL/GURLS

# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
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# the commit.
Update README
Update README
compatibility update
Merge branch 'master' of https://github.com/LCSL/GURLS
compatibility update
compatibility update
compatibility update
in recrlswrapperchol: ho_perf modified to rmse for dealing with regression problems
Merge branch 'master' of https://github.com/LCSL/GURLS

Conflicts:
	gurls/gurls.m