Revert "Removed a emitter constraint."

This reverts commit c982058c3fe92731b037efa3eb9f0c848a66cf89.
Revert "Revert "Removed a emitter constraint.""

This reverts commit 283053bb53f6c791553b3c763405f3c2d852cbcf.
Revert "Revert "Revert "Removed a emitter constraint."""

This reverts commit 93d5bd81c54511f3d2c1e25db2de52a7b0f8ae3b.
Merge branch 'master' of https://github.com/shefHauwanga/MARTA-bus-tracker
Edited README