List.toString will show contents of the list
Minor improvements to tools blocks

* Uses the split block for word to list
* Uses the split block for sentence to list
* Removes the word to list block from the words and sentences library
(since it was promoted to the tools library)

The use of the split block makes the two blocks essentially a wrapper
function, and it should improve the performance of the two blocks when
used in projects. They function identically to the current versions.
Merge pull request #532 from cycomachead/tools-redux

Minor improvements to tools blocks
Merge pull request #530 from cycomachead/list-string

List.toString will show contents of the list
JS function tweak, thank, @nathan!
fixed "Load Failed Type Error Cannot read property 'isLinked' of null"

you guys need to at least *try* your stuff on a few actual projects,
dammit!
enable “JS function” block to create custom control structures and HOFs
Update Portuguese translation: split ‘letter’, pen trails, and code generation blocks.
Update further Portuguese translation of code generation stuff.
fixed #526

thanks, @bromagosa, for reporting it!
duplicate and clone nested sprites
export and import nested sprites
double clicking on a sprite in the stage selects it in the IDE
added ‘move’ option to the sprite context menu

lets the user move (nested) sprites in edit mode without changing their
layering, and also sprites marked “undraggable”
Merge pull request #539 from MMSequeira/master

Update Portuguese translation: split ‘letter’, pen trails, and code gene...
updated German translation
fixed #497 (prevent bubble shadows from getting cut-off)

thanks @Hardmath123 for this bug report
keep reporter-result-bubbles within the enclosing scripting pane
Add Portuguese translation of 'move'.

Move was added to the German translation.
propagate HIDE and SHOW to nested sprite parts