Merge pull request #2631 from areyer/patch-1

allow .ssh directory

Global/Vim.gitignore

 # Swap
 [._]*.s[a-v][a-z]
 [._]*.sw[a-p]
-[._]s[a-v][a-z]
+[._]s[a-rt-v][a-z]
+[._]ss[a-gi-z]
 [._]sw[a-p]
 
 # Session