UnusedLocalVariable fix for compact handling in Symfony2
Added support for short variable name exceptions
reformat code
Add Rule to check for ElseExpression
Prototyped nested scopes, however its not working with how the AST is structured
Move rules to new cleancode.xml ruleset, add BooleanArgumentFlag rule
[GH-68] Move nested scopes class, implement static access.
Fix two bugs in BooleanArgumentFlag and StaticAccess rules.
Show available formats and rulesets
Merge pull request #70 from beberlei/OOD

[WIP] [GH-68] Implement Design Rules for SOLID/Object Calisthenics
Refs #71 - documentation about composer installation relaxed
Merge branch 'master' of github.com:phpmd/phpmd
Cleanup CleanCode PR ruleset
Merge pull request #66 from kirillsablin/master

Added support for short variable name exceptions
Merge pull request #73 from andy128k/master

Show available formats and rulesets
fix error when using entire ruleset "Naming"
Specify license
Update UnusedPrivateField.php
fixed documentation typo

supressing -> suppressing
Merge pull request #87 from timporter/master

Fix: PHP Fatal error:  Call to a member function isInstanceOf() on a non-object in /usr/share/pear/PHP/PMD/Rule/UnusedPrivateField.php on line 200