adds basic ignore and config files

.gitattributes

@@ -0,0 +1,20 @@
+# images
+
+*.jpg  binary
+*.jpeg binary
+*.bmp  binary
+*.tiff binary
+*.png  binary
+*.svg  binary
+*.ico  binary
+
+# binary files
+*.exe  binary
+*.dll  binary
+
+# PowerShell specific
+*.ps1  working-tree-encoding=UTF-8
+*.psm1 working-tree-encoding=UTF-8
+*.psd1 working-tree-encoding=UTF-8
+
+*.md working-tree-encoding=UTF-8