Casing tweaks + clarify license copyright (simpler/safer?) (#1346)

LICENSE.txt

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2017 Omar Cornut and ImGui contributors
+Copyright (c) 2014-2017 Omar Cornut
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

imgui.cpp

@@ -11588,7 +11588,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
 {
     if (ImGui::Begin("ImGui Metrics", p_open))
     {
-        ImGui::Text("ImGui %s", ImGui::GetVersion());
+        ImGui::Text("Dear ImGui %s", ImGui::GetVersion());
         ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
         ImGui::Text("%d vertices, %d indices (%d triangles)", ImGui::GetIO().MetricsRenderVertices, ImGui::GetIO().MetricsRenderIndices, ImGui::GetIO().MetricsRenderIndices / 3);
         ImGui::Text("%d allocations", ImGui::GetIO().MetricsAllocs);

imgui_demo.cpp

@@ -160,7 +160,7 @@ void ImGui::ShowDemoWindow(bool* p_open)
     if (show_app_about)
     {
         ImGui::Begin("About Dear ImGui", &show_app_about, ImGuiWindowFlags_AlwaysAutoResize);
-        ImGui::Text("dear imgui, %s", ImGui::GetVersion());
+        ImGui::Text("Dear ImGui, %s", ImGui::GetVersion());
         ImGui::Separator();
         ImGui::Text("By Omar Cornut and all dear imgui contributors.");
         ImGui::Text("Dear ImGui is licensed under the MIT License, see LICENSE for more information.");