Squashed 'bundle/syntastic/' content from commit 83b6d6a

git-subtree-dir: bundle/syntastic
git-subtree-split: 83b6d6a587aeac10fda14f363c536e739079c813
Merge commit 'e47e07dd35307ca2450cb5af5e1280afbd6c14dd' as 'bundle/syntastic'