List of modules in app in generated by rebar.
Removed not used s3app.erl
Merge pull request #10 from sthadka/rewrite

Handle crash caused by object with spaces in name
Configurable bucket name when running tests.
Implementation of listing objects.
Test for listing all objects withoun prefix.
Merge pull request #11 from knutin/rewrite

List objects
Implement head request for fetching only metadata
Merge branch 'rewrite' of github.com:anha0825/s3erl into rewrite
Count HEAD reqs as GET since they are priced the same
Merge pull request #9 from anha0825/rewrite

Removed unused file and rebarified .app file
Merge pull request #12 from chrisavl/rewrite

Implement head request for fetching only metadata