javascript: fix inconsistent whitespace and missing semicolons.
tree74796ca9c56bba964618eb8512e1a7cfbc08e94e
-rw-r--r-- 53 .gitignore
-rw-r--r-- 25265 LICENSE
-rw-r--r-- 525 Makefile
-rw-r--r-- 15237 README
drwxr-xr-x - c
drwxr-xr-x - cpp
drwxr-xr-x - dotnet
drwxr-xr-x - javascript
drwxr-xr-x - python
-rwxr-xr-x 306 runnable
-rw-r--r-- 207 sample-error
-rw-r--r-- 200 sample-ok
drwxr-xr-x - sh
-rwxr-xr-x 3685 wvtestrun