Create a Map Range Values Block

[josvanroosmalen]

For the POC we need to create a map range block the output depend on a certain range. Solution:

<from>;<to>;<value>

If the input value is between <from> and <to> we output <value>.

For the POC they also want to add if range = [x...y] then output the input value. This will be done by supporting #INPUT# as <value>

[danielholgate]

Jos, will you make this a user defined block since it's specific to the POC?
Probably better we start to do this to prevent block-bloat - for blocks that prove to be useful for other situations/customers we will review and bring them into the core library

[josvanroosmalen]

I will do all changes in the new poc1 branch. Until #161 is available.

[sashamitrovich]

How about if we want string values on the output and not numbers?

[sashamitrovich]

Added test.