updates

Merge branch 'master' of https://github.com/dwilbourne/pvcStorage

# Conflicts:
#	composer.json
#	phpunit.xml
#	src/filesys/FileAccess.php
#	src/filesys/FindFiles.php
#	tests/filesys/FileAccessTest.php
#	tests/filesys/FileAccessTestCase.php
#	tests/filesys/FileAccessTestScandirReturnsFalse.php
#	tests/filesys/FileAccessWithUopzTest.php
#	tests/filesys/FindFilesTest.php
#	tests/filesys/fixture/MockFilesysFixture.php

added translatable messages, removed exceptions

v0.3.1-beta

added translatable messaging, removed exceptions

Added @covers annotation to tests

0.2.1-alpha

added @covers annotation to tests

v0.2.0-alpha

added method getDirectoryContents

initial release

0.1.0-alpha

Create LICENSE