Fixed stray end of line blanks, added comments in .editorconfig, tweaked some headers.

.editorconfig

@@ -1,4 +1,6 @@
-# editorconfig.org
+# See http://editorconfig.org to read about the EditorConfig format.
+# - Automatically supported by VS2017+ and most common IDE or text editors.
+# - For older VS2010 to VS2015, install https://marketplace.visualstudio.com/items?itemName=EditorConfigTeam.EditorConfig
 
 # top-most EditorConfig file
 root = true

misc/cpp/imgui_stdlib.cpp

@@ -1,5 +1,4 @@
-// imgui_stdlib.cpp
-// Wrappers for C++ standard library (STL) types (std::string, etc.)
+// dear imgui: wrappers for C++ standard library (STL) types (std::string, etc.)
 // This is also an example of how you may wrap your own similar types.
 
 // Compatibility:

misc/cpp/imgui_stdlib.h

@@ -1,5 +1,4 @@
-// imgui_stdlib.h
-// Wrappers for C++ standard library (STL) types (std::string, etc.)
+// dear imgui: wrappers for C++ standard library (STL) types (std::string, etc.)
 // This is also an example of how you may wrap your own similar types.
 
 // Compatibility:

misc/freetype/imgui_freetype.cpp

@@ -1,4 +1,4 @@
-// Wrapper to use FreeType (instead of stb_truetype) for Dear ImGui
+// dear imgui: wrapper to use FreeType (instead of stb_truetype)
 // Get latest version at https://github.com/ocornut/imgui/tree/master/misc/freetype
 // Original code by @vuhdo (Aleksei Skriabin). Improvements by @mikesart. Maintained and v0.60+ by @ocornut.
 

misc/freetype/imgui_freetype.h

@@ -1,4 +1,4 @@
-// Wrapper to use FreeType (instead of stb_truetype) for Dear ImGui
+// dear imgui: wrapper to use FreeType (instead of stb_truetype)
 // Get latest version at https://github.com/ocornut/imgui/tree/master/misc/freetype
 // Original code by @Vuhdo (Aleksei Skriabin), maintained by @ocornut
 

misc/single_file/imgui_single_file.h

@@ -1,4 +1,4 @@
-// imgui_single_file.h
+// dear imgui: single-file wrapper include
 // We use this to validate compiling all *.cpp files in a same compilation unit.
 // Users of that technique (also called "Unity builds") can generally provide this themselves,
 // so we don't really recommend you use this in your projects.