Make ellipsoid.rho accept the multi-dimensional arrays of directions

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Two problems:

1) rho doesn't throw a proper exception for the case when both ellArr and 
dirMat contain multiple elements.  

2) A case of ellArr and dirArr being multi-dimensional like

ellArr: ellipsoid[nDim1,nDim2,...,nDimk]
dirArr: double[nDim1,nDim2,...,nDimk,nDims]

where nDims stands for dimensionality of ellipsoids.

We need to fix 1),2) and write tests.

Original issue reported on code.google.com by heartofm...@gmail.com on 17 Apr 2013 at 5:28

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Original comment by heartofm...@gmail.com on 26 Apr 2013 at 7:13

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Original comment by vetba...@gmail.com on 27 Apr 2013 at 10:26

• Changed state: ReadyForReview

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Original comment by heartofm...@gmail.com on 28 Apr 2013 at 9:54

• Changed state: ReviewFailed

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Some questions to comments:
1.But bpMat is a matrix 
double [nDim,nDims1*nDims2*...*nDimsN]
2. About vectorized. Here directions may be an Array not Matrix as in Ilya's 
branch. So I can't vectorize like there.
3. About profile. What exactly should I do with it, just see or something else?

Original comment by vetba...@gmail.com on 28 Apr 2013 at 11:17

• Changed state: Started

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Original comment by vetba...@gmail.com on 28 Apr 2013 at 1:30

• Changed state: ReadyForReview

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Original comment by heartofm...@gmail.com on 28 Apr 2013 at 1:59

• Changed state: ReviewFailed

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There are negative tests: lines 63-75.

Original comment by vetba...@gmail.com on 28 Apr 2013 at 2:06

• Changed state: Started

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There are negative tests: lines 63-75.

Original comment by vetba...@gmail.com on 28 Apr 2013 at 2:40

• Changed state: ReadyForReview

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Please replace "wrongSizes" with "wrongInput:wrongSizes" and then reintegrate. 
Good job.

Original comment by heartofm...@gmail.com on 28 Apr 2013 at 5:48

• Changed state: ReadyForReintegration

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Original comment by vetba...@gmail.com on 29 Apr 2013 at 4:03

• Changed state: Reintegrated

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Original comment by heartofm...@gmail.com on 29 Apr 2013 at 9:02

• Changed state: Fixed