Minor feature addition and mug removal

-Naming of variables
-F/w versioning
-motor speed set
-PID correction
-enable/disable servo,encoder
Revert "Minor feature addition and mug removal"

This reverts commit f54aa985dc25df3422890b5d4a8c163217475d4c.
Minor Feature addition and bug removal

-Naming of variables
-F/w versioning
-motor speed set
-PID correction
-enable/disable servo,encoder
Merge pull request #15 from karan259/master

Minor Feature addition and bug removal