Merge branch 'release/0.0.1-alpha'
Merge branch 'release/0.0.2-alpha'
Merge branch 'release/0.0.3-alpha'
Merge branch 'release/0.0.4-alpha'
Merge branch 'master' of github.com:MonsterGfx/PHP-MPD-Client
Merge branch 'release/0.0.5-alpha'
corrected warning with uninitialized variable
Merge branch 'hotfix/corrected-uninitialized-variable-warning' into develop