Implemented support for Generator syntax (yield) in PHP 5.5.
Superfluous use statement removed.
Some requirements for PHPMD added.
Make dev-master alias as 2.0
Fix composer executable when dependency.
Merge pull request #148 from beberlei/PDependComposerBinAutoloadFix

Fix composer executable when dependency.
Merge pull request #147 from beberlei/ComposerBranchAlias

Make dev-master alias as 2.0
Also render coverage value to reports.
Use autoload and perform a conditional include_once
Flag this development version as a beta release.
Version number bumped in composer.json
Merge branch 'master' of github.com:pdepend/pdepend

Conflicts:
	composer.json
Use latest tools.
Housekeeping: All *::CLAZZ references removed.
Merge branch 'yield' of git://github.com/tobyS/pdepend into tobyS-yield

Conflicts:
	src/main/php/PDepend/Source/Tokenizer/Tokens.php
Closes #139 #135: yield value assignments implemented
Refs #135 #139: Map yield string to keyword token.
Housekeeping: No more underscore notation for private methods
Fixed: Unused private property.
Fixed: Issue with overlapping T_* identifiers.