Merge pull request #18 from aeternity/minor_fixing_up

Cleanup whitespace, bad typespec, and remaining enacl reference

src/aeso_compiler.erl

@@ -38,18 +38,18 @@
 version() ->
     ?COMPILER_VERSION.
 
--spec file(string()) -> map().
+-spec file(string()) -> {ok, map()} | {error, binary()}.
 file(Filename) ->
     file(Filename, []).
 
--spec file(string(), options()) -> map().
+-spec file(string(), options()) -> {ok, map()} | {error, binary()}.
 file(File, Options) ->
     case read_contract(File, Options) of
         {ok, Bin} -> from_string(Bin, Options);
         {error, Error} -> {error, {File, Error}}
     end.
 
--spec from_string(binary() | string(), options()) -> map().
+-spec from_string(binary() | string(), options()) -> {ok, map()} | {error, binary()}.
 from_string(ContractBin, Options) when is_binary(ContractBin) ->
     from_string(binary_to_list(ContractBin), Options);
 from_string(ContractString, Options) ->

src/aesophia.app.src

@@ -5,7 +5,6 @@
   {applications,
    [kernel,
     stdlib,
-    enacl,
     syntax_tools,
     aebytecode
    ]},