Updating to use latest versions of all dependencies (for Scrutinizer CI)
Don't read HTML from file on HHVM (due security issue)
Merge pull request #109 from qa-tools/hhvm-file-protocol-support-fix

Whitelist "file" protocol for HHVM during Travis CI build
Initial documentation version for ReadTheDocs

- finalizing documenting `@find-by` annotation
- added "Getting Started / Configuration"
- described "@page-url" annotation
- describing `@timeout` annotation
- describing `@element-name` annotation
- some glossary terms added
- updated docs build manual to indicate Shynx-AutoBuild usage
- adding placeholders for new documentation pages
- adding documentation build status badge