using tester in version 1.3.0 + sorting found images in tests
added NamespaceManager class which is now used for all namespace related setup
upload method loads quality from target namespace
added name resolvers
clear di container after each test
using pathinfo function in Helpers::parseName instead of string functions
Helpers::expand method accepts all expanding arguments so it can be used independently + added Helpers::expandFromImage method
loading images without extensions in names
added support for caching (now just for loading extensions)
added some missing info to readme
better readme
updated tests (travis run also tests for tester...)
some tests can't run in parallel
removed usages of SplFileInfo::getExtensions() because of PHP 5.3.3
version 1.1.0
Merge branch 'develop'