Git / Checkout unix shell scripts with lf on windows system. (geonetwork#6669)

* Checkout unix shell scripts with lf on windows system.

* Change '* text eol=lf' to '* text eol=lf' based on review as it seems like the former could change binary files.
Remove other text eol=lf as they are covered by the other change.

Author: ianwallen

.gitattributes

@@ -1,5 +1,5 @@
 # Auto detect text files and perform LF normalization
-* text eol=lf
+* text=auto eol=lf
 
 # Standard to msysgit
 *.doc	 diff=astextplain
@@ -33,4 +33,3 @@
 *.eot binary
 *.woff binary
 
-*.xsd text eol=lf