Update/add .gitignore and .gitattributes

.gitattributes

@@ -26,3 +26,8 @@ dev/apertium-en-el.el.dix -text svneol=unset#application/xml
 /modes.xml -text
 texts/rasskaz.ell.txt -text svneol=unset#application/octet-stream
 texts/rasskaz.eng.txt -text
+*.dix linguist-language=XML linguist-detectable=true
+*.lrx linguist-language=XML linguist-detectable=true
+*.lsx linguist-language=XML linguist-detectable=true
+*.tsx linguist-language=XML linguist-detectable=true
+*.t[[:digit:]]x linguist-language=XML linguist-detectable=true

.gitignore

@@ -0,0 +1,20 @@
+/*.bin
+/*.gz
+/*.m4
+/*.pc
+/INSTALL
+/Makefile
+/Makefile.in
+/ap_include.am
+/autom4te.cache
+/config.log
+/config.status
+/configure
+/install-sh
+/missing
+/modes
+/*.mode
+/.deps
+/config.in
+/config
+/*.prob