Row vector to `Vector`?

[alecloudenback]

Currently, a row of data gets treated inconsistently with column of data:

• Column data is parsed as a Vector
• Row data is parsed as a Matrix

I would propose that a single row get parsed into a Vector. A single row of data in a source like Excel is almost always going to conceptually map to a Vector in Julia and it's an artifact of the two-dimensional nature of spreadsheets that sometimes vector data is stored horizontally and sometimes vertically.

I also think that users would want to egress as a row at times. Fortuneately, there's a simple way to allow this: With ExcelUtilities, a matrix would be translated into a row-output via the transpose of the vector - see this docstring.

To accomplish the proposed behavior, I think all that is needed is that cliparray check the dimensions, and if it's one in either dimension then return it as a vector (e.g. this xlclip code)

[pdeffebach]

Yeah this seems good.

[pdeffebach]

Closed via #8