v0.16.0.
Removed old code for returning an error for UNSUBSCRIBE when the
client is not already in Pubsub mode.
On branch master
modified:   lib/libra.js
modified:   package.json
v0.16.1.
Removed useless condition with isUnsubscription flag.
Update Syllabus devDependency to v0.31.7
On branch master
modified:   lib/libra.js
modified:   package.json
modified:   test/push-subscription-mode-test.js
corrected badge link in the Readme for devDependencies.
On branch master
modified:   Readme.md
v0.16.2.
Dummy version.
Added badges.
On branch master
modified:   Readme.md
modified:   package.json
v0.16.3.
Yet Another Dummy Version.
Added devDependency badge.
On branch master
modified:   Readme.md
modified:   package.json
v0.16.4.
Removed rollup(false) statement from #reset.
On branch master
modified:   lib/libra.js
modified:   package.json
v0.17.0.
Added full support for (P)UNSUBSCRIBE commands, better code.
Updated Syllabus devDependency to v0.33.1.
Fixed tests.
On branch pubsub
modified:   Readme.md
modified:   lib/libra.js
modified:   package.json
modified:   test/push-subscription-mode-test.js