Modify arguments to InlineCsv

[djohnson729]

InlineCsv currently takes two arguments, the first being a schema definition for the vector data, and the second argument being the actual vector features delimited by semi-colons.

Change this to accept two or more arguments where the first argument is still the schema definition, and each argument thereafter is a single feature. This change eliminates the need to construct one large string with delimited features.