v 1.4.2.
Changed custom methods to _cmd and _err in syllabus.
On branch syllabus
modified:   lib/sermone.js
modified:   lib/syllabus/connection.js
modified:   lib/syllabus/hashes.js
modified:   lib/syllabus/keys.js
modified:   lib/syllabus/lists.js
modified:   lib/syllabus/sets.js
modified:   lib/syllabus/strings.js
modified:   lib/syllabus/transactions.js
modified:   package.json