complate list of gitignores and licenses

conf/gitignore/OSX

@@ -0,0 +1,24 @@
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon␍
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk