Add app file back

.gitignore

@@ -7,7 +7,7 @@ _*
 *.swp
 *.swo
 .erlang.cookie
-ebin
+ebin/*.beam
 log
 erl_crash.dump
 .rebar

ebin/gmserialization.app

@@ -0,0 +1,11 @@
+{application,gmserialization,
+             [{description,"Serialization of data for the Gajumaru"},
+              {vsn,"0.1.2"},
+              {registered,[]},
+              {applications,[kernel,stdlib,crypto,base58]},
+              {env,[]},
+              {modules,[gmser_api_encoder,gmser_chain_objects,
+                        gmser_contract_code,gmser_delegation,gmser_id,
+                        gmser_rlp,gmserialization]},
+              {licenses,[]},
+              {links,[]}]}.