style: enable jscs requireRightStickedOperators rule

Author: IgorMinar

.jscs.json

@@ -1,4 +1,5 @@
 {
   "disallowKeywords": ["with"],
-  "disallowTrailingWhitespace": true
+  "disallowTrailingWhitespace": true,
+  "requireRightStickedOperators": ["!"]
 }

.jscs.json.todo

@@ -8,7 +8,6 @@
   "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch"],
   "disallowLeftStickedOperators": ["?", "+", "-", "/", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],
   "disallowRightStickedOperators": ["?", "+", "/", "*", ":", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],
-  "requireRightStickedOperators": ["!"],
   "requireLeftStickedOperators": [","],
   "disallowImplicitTypeConversion": ["string"],
   "disallowMultipleLineBreaks": true,

src/ng/directive/select.js

@@ -304,7 +304,7 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
       function setupAsOptions(scope, selectElement, ctrl) {
         var match;
 
-        if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
+        if (!(match = optionsExp.match(NG_OPTIONS_REGEXP))) {
           throw ngOptionsMinErr('iexp',
             "Expected expression in form of " +
             "'_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +

src/ng/log.js

@@ -139,7 +139,7 @@ function $LogProvider(){
       // Note: reading logFn.apply throws an error in IE11 in IE8 document mode.
       // The reason behind this is that console.log has type "object" in IE8...
       try {
-        hasApply = !! logFn.apply;
+        hasApply = !!logFn.apply;
       } catch (e) {}
 
       if (hasApply) {