Merge branch 'release/v1.0.0' into develop
Merge PR #2 into develop

[ci skip] GitHub user @ceejayoz was kind enough to correct a documentation error in READEME.md.
Switch to PSR-4 autoloading

Also taking the opportunity to clean up the directory structure a bit.
Continue cleanup of directory structures
Merge branch 'feature/psr-4-compat' into develop
Bump copyright year

[ci skip]
Add hhvm to Travis build matrix
Cleanup seed class code and documentation
Cleanup HOTP and TOTP test cases
Documentation cleanup for Seed class
Refactor and doc cleanup of OTP classes
Update NetBeans project properties
Pull non-generic implementation from AbstractOTP
Remove unmaintained docs

[ci skip]
Add changelog

[ci skip]
README flair because why not

[ci skip]
Remove older badges from README

[ci skip]
Update README and CHANGELOG for 1.1.0 release
Merge branch 'release/v1.1.0'