[BUGFIX] V:if should respect operator precedence
Merge pull request #411 from hmspl/if_precedence

[BUGFIX] V:if should respect operator precedence
[TASK] Remove legacy dependency and adjust composer namespace
Merge pull request #414 from cedricziel/removeComposerInstaller

[TASK] Remove legacy dependency and adjust composer namespace
[FEATURE] Add 'rewrite' argument
Merge pull request #413 from bjo3rnf/assetfix

[FEATURE] Add 'rewrite' argument to Assets
[TASK] Respect global settings for timestamps in asset filenames
Merge pull request #419 from bjo3rnf/modificationtime

[TASK] Respect global settings for timestamps in asset filenames
[TASK] Add the ability to modify the class of the current language

A sensible default was provided to not break older versions.
Merge pull request #422 from cedricziel/allowOverridingOfCurrentClass

[TASK] Add the ability to modify the class of the current language
[BUGFIX] Languages argument can be left empty

In that case, the v:page.language ViewHelper will simply return the current languages uid.
Merge pull request #423 from cedricziel/noLangArg

[BUGFIX] Languages argument can be left empty