Merge pull request #96 from burunduk/master

Fix string
Make keydown return true unless arrow key
Merge pull request #97 from grotr/master

Make keydown return true unless arrow key
Start for a Japanese translation

More language support
Added Japanese folder
Button size in main.css
got to line 1880 on new file
got to line 2129
2169
Merge pull request #98 from Nutzchannel/master

Possible Japanese support?
add missing comma to langs definition
replace single space indents with tabs (style conformance)
Merge pull request #100 from TrevorBramble/bugfix-langs-declaration

add missing comma to langs definition
Fixed a memory usage issue when using system over long periods or with large numbers of notifications. Now, notifications that fall outside the notification gradient are automatically removed
Merge pull request #101 from anubisthejackle/fix-memory-usage

Fixed a memory usage issue when using system over long periods or with l...
Fixing whitespace conformity in Engine.js
Fixed whitespace conformity in events.js
Fixed whitespace conformity in localization.js
Fixed whitespace conformity in outside.js
Fixed whitespace conformity in path.js