Changed Split parameters to handle hostnames containing semi-columns
Changed Split parameters to handle hostnames containing semi-columns

A ROS_MASTER_URI such as http://10.13.235.67 passed as parameter remapping like __master:=http://10.13.235.67 would not be chunked correctly which leads the program to crash.
I added a second parameter to the Split function to only consider two chunks in the split operation.
nickkazepis/ROS.NET,nickkazepis/ROS.NET,uml-robotics/ROS.NET,nickkazepis/ROS.NET,beanstalk42/ROS.NET