Fix issue #64
Merge pull request #84 from radig/master

Fix issue with PHP 5.4 strict mode
SQL literals require single quotes
Merge pull request #86 from Simes/master

Replace use of double quotes with single quotes
Fix incompatible function declaration
Fix failing test
Added travis-ci support
Added composer support
Added a slightly less random path method. Closes #82
Clarified requireUpload variable. Closes #88
Generate more random paths. Closes #81
Added a note about imagick support. Closes #75
Added a note on using {primaryKey} for path replacements. Closes #76
Added {time} and {microtime} support for path replacements. Added {primaryKey} to regular _path() replacement. Refs #76
Support thumbnailQuality with GD for jpg and png thumbnail types. Closes #62
Added better example validation rules for isValidMimeType and isValidExtension. Closes #73
Fix syntax error
Support alpha transparency in _resizePhp(). Closes #29
FileGrabber Behavior. Closes #45
Use typehinting