Export Mono bin directory to the PATH in Travis.
Export Mono bin directory to the PATH in Travis.

jonathanpeppers/Embeddinator-4000,mono/Embeddinator-4000,mono/Embeddinator-4000,jonathanpeppers/Embeddinator-4000,mono/Embeddinator-4000,tritao/MonoManagedToNative,mono/Embeddinator-4000,mono/Embeddinator-4000,mono/Embeddinator-4000,jonathanpeppers/Embeddinator-4000,jonathanpeppers/Embeddinator-4000,jonathanpeppers/Embeddinator-4000,jonathanpeppers/Embeddinator-4000,jonathanpeppers/Embeddinator-4000,tritao/MonoManagedToNative,tritao/MonoManagedToNative,mono/Embeddinator-4000