Fix ring lookup

Merge pull request #59 from RAttab/decode-signed-integers

Handle signed integers in type encoder and decoder

Merge pull request #58 from lpgauth/upkeep/fix-typespec

Fix routing_key typespec

Merge pull request #57 from RAttab/upkeep/float-types-codec

Float and String List Decoder

Update app to use git versioning

Merge pull request #55 from RAttab/decode-long-list

Add decode_number_list to marina_types

Add encode_list and encode_tinyint to marina_types

Bump version to 0.3.6

Bump version to 0.3.5

Bump version to 0.3.4