Add global gitignore installation step

Install/git-custom

@@ -8,6 +8,10 @@ git config --global user.name "DricomDragon" ;
 git config --global core.editor "vim" ;
 git config --global push.followTags true
 git config --global diff.tool vimdiff
+git config --global core.excludesfile '~/.gitignore'
+
+# Copy global gitignore
+cp ./Templates/gitignore ~/.gitignore
 
 # Create GitWork
 mkdir ~/GitWork ;