Few small changes:

    * Travis should build with cmake too, just as a sanity check
    * Fixes a 'missing initializer' warning.
    * Change the inproc:// endpoint for actor so it cannot conflict anymore.
    * pedantic warning in z85.hpp
    * Prevent shadowing warning when compiling with certain flags
Merge pull request #70 from xaqq/cleanup_pr

Few code cleanup / fixes