ccpgames/ccpwgl — pull request #2 by dertseha (2013-05-01 14:32:13+00:00)
Title: JSHint formatting cleanup, first batch

Since static code analysis has its benefits, I went over the code with JSHint and fixed a first bunch of notices. Most of them are somewhat cosmetic and handle the signal-to-noise ratio (I'd like to have zero notices, but that's going to take a while). But some are actually problems with bug potential.

The changes were done one step at a time within dedicated commits and appropriate commit messages. The changes outlined:
* Semicolons added where missing
* Set indentation globally to 4 spaces
* Using literals for arrays and objects ([], {}) instead of new operator
* Moved/Modified function declarations that were within blocks or loops
* Using explicit radix parameter for parseInt
* 4 foreach loops created global iterator variables

I used the following .jshintrc:
```
{
"latedef": true,
"undef": true,
"browser": true,

"globals": {
"mat3": false,
"mat4": false,
"quat4": false,
"vec3": false,

"device": true,
"variableStore": true
}
}
```
As indicated, JSHint still complains about several more things, I'll address them in dedicated issues.