Added symmetric? (letfn version)
pom from deploy
Subst .isSymmetric for symmetric-matrix-entries? for AMatrix

In extend-protocol mp/PMatrixPredicates.

Still using symmetric-matrix-entries? for the INDArray condition.
Replaced mikera with mars0i in project name,deployed.
symmetric? now returns false for non-AMatrix INDArrays
Merge branch 'develop' of https://github.com/mikera/vectorz-clj into develop

Conflicts:
	pom.xml
Edited exception message for >2-D arrays
gitignore
Added "vectorz" to >2D symmetric? exception message
Merge branch 'develop' of https://github.com/mikera/vectorz-clj into develop
Copied pom.xml, project.clj from parent repo (mikera)
Updated project.clj from pom.xml (else won't run vectorz)
Updated project version # in project.clj from pom.xml
Switched to default .gitignore
Merge pull request #14 from mars0i/develop

Develop