Merge branch 'release/1.0.0-alpha.2' into develop
Updated semver version in readme [ci skip]
Removed support for 'lib' folder (#67), and renamed archer's own lib folders.
Updated coveralls config.
Copy coveralls config to project root, if doesn't already exist (#67)
Added opcache ini directives (#64)
Archer no longer publishes build status images, and only publishes coverage images and test reports when coveralls is not enabled (#63)
Removed information about travis/icecave themed badges, updated woodhouse to 0.5.0 and changed build command to only publish buckler theme (fixes #66)
Bumped version and updated changelog.
Merge branch 'release/1.0.0-alpha.3'