Fixes #1044 - also list directories
removed unused local variable (The value of the variable is overwritten immediately)
 - reformat code by applying PSR standards
 - replace quotes
 - reformat code by applying PSR standards
 - "simplified" adding ExcludesNameEntry (removed duplicate code)
 - reformat code by applying PSR standards
 - replace quotes
 - refactored PHPLocTask
 - reformat code by applying PSR standards
 - replace quotes
 - reformat code by applying PSR standards
 - removed superfluous constructor (wrapper)
 - refactored and fixed PHPLocTask because class '\\SebastianBergmann\\PHPLOC\\TextUI\\ResultPrinter' dos not exist
 - added support for phploc 1.7 version series and >= 2.0.0beta1
try making code parsable in PHP 5.2
try fixing "unexpected T_PAAMAYIM_NEKUDOTAYIM" in PHP 5.2
Merge pull request #234 from bschultz/master

Fixes #1045 - Fixed PHPLocTask and some code reformatting
updated travis build status image
Added a backwards compatible fallback to the changes made in PR #173
Merge pull request #235 from bschultz/master

updated travis build status image
Merge pull request #236 from gargoyle/master

Added a backwards compatible fallback to the changes made in PR #173