Merge pull request #5 from llaske/master

Integrate Sugar-Web/Sugarizer container
Indent fixes
right block greater than left block negative value bugfix
Translation system part 1
Translation system part 2
Translation system part 3
Translation system part 4
Translation system part 5 (Default translation of each block)
Translation system part 6 (Turtle palette translated to es_ES)
Translation system part 7 (Flow palette translated to es_ES)
Saving changes
Translation part 7 (child block creation translation  fix)
More canvas space/Palettes relative value on show/Scrolls positioned to center automatically
Indent fixes
Palettes relative position on canvas
Block creation with relative palette position bug fix
Box block normal size bug fix
Box block normal size bug fix 2 (Chrome browser)
Hide blocks when run button is cliked
User defined variables part 1