updated gitattributes

.gitattributes

@@ -3,46 +3,24 @@
 ###############################################################################
 * text=auto
 
-###############################################################################
-# Set default behavior for command prompt diff.
-#
-# This is need for earlier builds of msysgit that does not have it on by
-# default for csharp files.
-# Note: This is only used by command line
-###############################################################################
-#*.cs     diff=csharp
-
 ###############################################################################
 # Set the merge driver for project and solution files
-#
-# Merging from the command prompt will add diff markers to the files if there
-# are conflicts (Merging from VS is not affected by the settings below, in VS
-# the diff markers are never inserted). Diff markers may cause the following 
-# file extensions to fail to load in VS. An alternative would be to treat
-# these files as binary and thus will always conflict and require user
-# intervention with every merge. To do so, just uncomment the entries below
 ###############################################################################
-#*.sln       merge=binary
-#*.csproj    merge=binary
-#*.vbproj    merge=binary
-#*.vcxproj   merge=binary
-#*.vcproj    merge=binary
-#*.dbproj    merge=binary
-#*.fsproj    merge=binary
-#*.lsproj    merge=binary
-#*.wixproj   merge=binary
-#*.modelproj merge=binary
-#*.sqlproj   merge=binary
-#*.wwaproj   merge=binary
+*.sh        text eol=lf
+*.py        text eol=lf diff=python
+*.json      text
+*.yaml      text
+*.yml       text
+Dockerfile  text
 
 ###############################################################################
 # behavior for image files
 #
 # image files are treated as binary by default.
 ###############################################################################
-#*.jpg   binary
-#*.png   binary
-#*.gif   binary
+*.jpg   binary
+*.png   binary
+*.gif   binary
 
 ###############################################################################
 # diff behavior for common document formats
@@ -51,13 +29,20 @@
 # is only available from the command line. Turn it on by uncommenting the 
 # entries below.
 ###############################################################################
-#*.doc   diff=astextplain
-#*.DOC   diff=astextplain
-#*.docx  diff=astextplain
-#*.DOCX  diff=astextplain
-#*.dot   diff=astextplain
-#*.DOT   diff=astextplain
-#*.pdf   diff=astextplain
-#*.PDF   diff=astextplain
-#*.rtf   diff=astextplain
-#*.RTF   diff=astextplain
+*.doc   diff=astextplain
+*.DOC   diff=astextplain
+*.docx  diff=astextplain
+*.DOCX  diff=astextplain
+*.dot   diff=astextplain
+*.DOT   diff=astextplain
+*.pdf   diff=astextplain
+*.PDF   diff=astextplain
+*.rtf   diff=astextplain
+*.RTF   diff=astextplain
+*.md    text
+
+###############################################################################
+# Exclude files from exporting
+###############################################################################
+.gitattributes  export-ignore
+.gitignore      export-ignore