Fixed range 1 slider bug issue # 301
Merge remote-tracking branch 'origin/master' into slider_range_one
add localization to unknown variable error
correct translation of 'unshare'; add new translations
Improvements to Split block for whitespace and lines:

* Split by whitespace now uses the built-in definition of whitespace \s
  This catches all characters definted as whitespace, see below:
  https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp
* Split a line by all unicode compliant line breaks. The biggest impact here is
  that OSX and Windows files will now split the same way.
The cr option is still around, but ther's no longer a need for it, IMO.
Fixed percent symbols in custom blocks

This fixes issue #476
Set Default Save location to Cloud on Snap! load

When Snap! is loaded, Snap! will now check whether a user is logged in
(via the presence of `SnapCloud.username`) and if so, the default save
location will be the cloud.
Add localization to number of arguments error and temporary watchers
Correct import translation and add a few missing translations.
update tools with Brain's ignore block
Fixed #642, avoid “freezing” when calling CONS on non-list/null

thanks, @brianharvey !
Fixed #364 avoid “freezing” when calling LAUNCH on empty ring
Merge pull request #643 from cycomachead/update-tools

update tools with Brain's ignore block
Merge pull request #641 from bromagosa/contribution

Added callback to Process
renamed Process::callback to "onComplete"
Merge pull request #627 from cycomachead/default-login

Set Default Save location to Cloud on Snap! load
Updated the “About” Dialog

with a mention of support from CDG (SAP Labs)
Merge pull request #623 from natashasandy/master

Fixed percent symbols in custom blocks
integrate percent sign fix for JSLint
fix ‘line’ option in ‘split’ block for Windows files

thanks, @brianharvey!