-empty components now take no memory, so flag components is now far better
-added test for critical bug
-fixed critical bug with adding/removing entities form inside events
-fixed small bug with TestRunner
-improve basic tests
-fixed betterC compilation on DMD
-remove EntityID form Event structure
-added "return" attribute to some functions
-moved some code from Tempalte side to actual implementation
-fixed bug with EntityTemplate copying
-commented out some possibliy unused code
-use code formatter
-Added possibility to add entity form template + components to replace template data
-basic tests for new functionality
-small performance improvement for events
-added ComponentRef structure which contain data pointer and component ID
-now events are called before entities removing
-fixed issue with adding/removing entities inside events handling
-fixed EntityMeta.getComponent() (added check if component_id is valid)
-added function hasComponent to entity to check if component exists
-removed some unused code
-fixed bug with struct destructors (Mallocator called __dtor instead of __xdtor)
-added unittests for events
-addded _d_eh_personality null implementation as LDC betterC bug workaround
-fixed bug in EntityManager
-added better support for non-betterC unittests
-added many new unittests
-slightly improved JUnit xml output
-fixed WASM compile script
-added new textures
-fixed model texture coordinaes in demos
-some minor bug fixes in demo
TODO: demos cpu usage in non-betterC mode
-unittest runner works for non betterC build
-working unittest coverage generation
-unittest runner support for named tests. Simple regex is supported (* as any substring) and two list of expressions are used, one for include regex and one for exclude regex
-test runner support before/after everty test callback funcion
-added some basic tests for template allocation
-added function to allocate new template from different template and list of addition and removed components
