Fix for docs issue - https://github.com/opentok/Opentok-PHP-SDK/issues/46
Docs correction - https://github.com/opentok/Opentok-PHP-SDK/issues/47
Docs correction - https://github.com/opentok/Opentok-PHP-SDK/issues/48
New generated docs
Merge branch 'modernization' of github.com:aoberoi/Opentok-PHP-SDK into v2.2-docs
Merge branch 'modernization' of github.com:aoberoi/Opentok-PHP-SDK into v2.2-docs
Docs edits.
Docs edits.
Merge branch 'modernization' of github.com:aoberoi/Opentok-PHP-SDK into v2.2-docs
Docs corrections.
Docs corrections.
Docs corrections.
Docs edits.
Merge branch 'modernization' of github.com:aoberoi/Opentok-PHP-SDK into v2.2-docs
Docs edit.
Docs edits.
Docs edit.
minor clarifications in README
Merge branch 'jeffswartz-v2.2-docs' into modernization