Merge pull request cbschuld#93 from cbschuld/android_edge

Android Edge Addition & Misc

phpunit on trusty - lack of support for 7.2 - removed

added UCBrowser

fixed bad version number - thx to @skerbis

messaging for v 1.9.3

Merge pull request cbschuld#74 from cbschuld/unit-testing-better-docs

added unit testing, added better docs