Rule: no proto
Merge pull request #235 from ilyavolodin/no-proto

Rule: no proto (Closes #234)
Add support for pre-defined environment globals (re: #228)
Merge pull request #240 from ilyavolodin/no-unused-vars

Fix no-unused-vars to report correct line numbers (Fixes #239)
Re-add lines that were accidentally deleted from config
Rule: no-else-return

The `no-else-return` rule will warn when it encouters an `else` block following an `if` block which contains a return statement, as that `else` block is unnecessary and its contents could be placed outside of the `else` block.

function foo() {
    if (x) {
        return y;
    } else {
        return z;
    }
}

This rule matches the same rule from JSLint: http://jslinterrors.com/unexpected-else-after-return/
Merge pull request #241 from iancmyers/no-else-return

Rule: no-else-return
Add support for pre-defined environment globals (re: #228)
Re-add lines that were accidentally deleted from config
Merge branch 'master' of https://github.com/beardtwizzle/eslint
Merge pull request #243 from beardtwizzle/master

Add support for pre-defined environment globals (re: #228)
Fixes #249
Merge pull request #251 from pigulla/comments

Fixes #249
rule: max-len to lint maximum length of a line
Merge pull request #220 from mduvall/rule-maxlen

rule: maxlen to lint maximum length of a line
fixes #252: semi rule errors on VariableDeclarations in ForInStatements
Merge pull request #253 from michaelficarra/GH-252

fixes #252: semi rule errors on VariableDeclarations in ForInStatements
Rule: No shadow
Merge pull request #238 from ilyavolodin/no-shadow

Rule: No shadow (Closes #237)
Fix issues with function in no-unused-vars