Added stubs for buying all cornerpieces
Adding wonder class and method stubs
Visitor for wonder
Implement buying functions
Starting tests, upgrade to == operator, fixed bug where wonder was not
inherited from cp
Added ViewButtonText
Added ViewButtonText::setText
Added player buttons
Added GameView::removeElement
we said sketchy UI code was the plan right?
Small cornerpiece tweaks and completion of cornerpiece testing suite
Added method to add/subtract multiple resources at once and refactored
to have functions use this
Implement placing wonders
Updates to player class & test_Player partially implemented
Tests completed
Refactoring for Player test
dice rendering working but could use refactoring
Added blank trading view
Added resource selection
Removed map::emplace to support older g++ compilers