Updated Selectize.js to v0.9.0
Create fullcalendar.min.css
Add semantic-ui 0.16.1
fix version in minified jquery.pjax's comment, fix #3024
add bitcoinjs-lib 0.1.3, 0.2.0 and 0.2.0-1

Please note that 0.2.0-1 is a direct copy of 0.2.0 made so that cdnjs
and jsdelivr will have an identical 0.2.0-1 build. In the future this
will be avoided. Please see cdnjs/cdnjs#3039, jsdelivr/jsdelivr#693 and
jsdelivr/jsdelivr#698 for more details.
Create mousetrap-global-bind.js
Create mousetrap-global-bind.min.js
Create mousetrap-pause.js
Create mousetrap-pause.min.js
Create mousetrap-record.js
Create mousetrap-record.min.js
Create mousetrap-bind-dictionary.js
Create mousetrap-bind-dictionary.min.js
add summernote v0.5.1
Add angular image spinner library 0.1.5 version
Updated package.json
fix bug where sometimes the extracted pkg dir was not called 'package' so that version would not be updated (this appears to happen some of the time, so the package would eventually get extracted into the expected dir)

removed parallel extraction of 5 libs at the time because sometimes the tar wouldn't get extracted at all, I suspect its a bug in the tar lib.

added a bit more logging and better error checking
remove mkdirp because fs-extra has fs.mkdirs
Publish 1.6.0-beta.3.
phaser updated to 2.0.4