[MONDRIAN-1980] Ancestors function be able to reproduce microsoft functionality.
[MONDRIAN-1981] Support CustomData through connection string.
[MONDRIAN-1986] Implement CStr vba function.
Merge pull request #26 from portisheadaff/evergreen

[MONDRIAN-1980] Ancestors function be able to reproduce microsoft functi...
[MONDRIAN-1988] Suport <String> + <String> function.
Merge pull request #27 from portisheadaff/evergreen

[MONDRIAN-1988] Suport <String> + <String> function.
Merge branch 'evergreen' of https://github.com/wgorman/mondrian into evergreen
fixed issue with calc type for iif returning crossjoins
[MONDRIAN-1912] fixed issue with CrossJoin when evaluating members,
leading to array index out of bounds.
Merge branch 'evergreen' of https://github.com/wgorman/mondrian into evergreen