Added .gitignore and .gitattributes files

Author: patrikhuber

.gitattributes

@@ -0,0 +1,26 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+
+# Explicitly declare text files we want to always be normalized and converted 
+# to native line endings on checkout.
+*.c text
+*.cpp text
+*.h text
+*.hxx text
+*.hpp text
+
+# Denote all files that are truly binary and should not be modified.
+*.png binary
+*.jpg binary
+
+# Standard to msysgit
+*.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

.gitignore

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+# Ignore the user-specific initial_cache file
+initial_cache.cmake