Moved code around a bit to satisfy mozilla/rust@14337

Conflicts:
	argparse/generic.rs
	argparse/mod.rs
Fix rust syntax in README
Merge branch 'rust0.11' into master as new rust released
Remove "priv" declarations which are not supported any more
Remove mistakenly added garbage
Add few lines to ignorelist
Add a test for StoreOption::<String>
Implement ``stop_on_first_argument`` setting
Fix mismatch of `List` and `Collect` in README
Library is now "lib" instead of "dylib"
Add travis.yaml
Merge branch 'master' into rust0.12
Add vagga file
Fix lifetimes for rust0.12