* removed "from" parameter from ClickSend API call
Removed "from" parameter from API call to let ClickSend choose a random number and be more compliant with some cellular networks that do not allow incoming calls from the same recipient number.
* fixed "line too long (94 > 79 characters)" houndci code review
fixed "line too long (94 > 79 characters)" houndci code review
* Added new component optional parameter "caller".
If defined is used to override default logic that uses recipient phone number in "from" API call parameter
* Removed default value for CALLER parameter. If not defined then will take the RECIPIENT value.