EA: Don't ignore analysis field if defined

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Range: Add new type of range - object

This allows to specify arbitrary data to be assigned to a parameter.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Surrogate: Fix empty line with spaces

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Population: Add sampling method as a parameter

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
EA: Remove extra check for arguments

Signed-off-by: Amitay Isaacs <amitay@gmail.com>