Add Scope Indent Sniff.
Add detail to the scope sniff documentation
Merge pull request #7 from ericandrewlewis/master

Add code indent sniff to conform to Wordpress' 
recommendations for tabs vs spaces
Merge remote-tracking branch 'mrchrisadams/master' into development
Cleanup XSS/EscapeOutputSniff.php
Cleanup Arrays/ArrayDeclarationSniff.php
Classes/ValidClassNameSniff.php
Cleanup Files/FileNameSniff.php
Cleanup Formatting/MultipleStatementAlignmentSniff.php
Cleanup Functions/FunctionCallSignatureSniff.php
Cleanup Functions/FunctionDeclarationArgumentSpacingSniff.php
Cleanup NamingConventions/ValidFunctionNameSniff.php
Cleanup Objects/ObjectInstantiationSniff.php
Cleanup PHP/DiscouragedFunctionsSniff.php
Cleanup Strings/DoubleQuoteUsageSniff.php
Cleanup WhiteSpace/ControlStructureSpacingSniff.php
Cleanup WhiteSpace/OperatorSpacingSniff.php
Cleanup WhiteSpace/PhpIndentSniff.php
Cleanup WhiteSpace/ScopeIndentSniff.php
Fixed conditional block in WordPress_Sniffs_Formatting_MultipleStatementAlignmentSniff