version bump 1.1.0

Author: tsloughter

src/pc.app.src

@@ -1,10 +1,10 @@
 {application,pc,
              [{description,"a rebar3 port compiler for native code"},
-              {vsn,"1.0.0"},
+              {vsn,"1.1.0"},
               {registered,[]},
               {applications,[kernel,stdlib]},
               {env,[]},
               {modules,[]},
-              {contributors,["Brian L. Troutwine"]},
+              {maintainers,["Brian L. Troutwine", "Tristan Sloughter"]},
               {licenses,["MIT"]},
               {links,[{"Github","https://github.com/blt/port_compiler"}]}]}.

src/pc_compilation.erl

@@ -132,7 +132,7 @@ expand_command(TmplName, Env, InFiles, OutFile) ->
     Cmd1 = rebar_api:expand_env_variable(Cmd0, "PORT_IN_FILES", InFiles),
     rebar_api:expand_env_variable(Cmd1, "PORT_OUT_FILE", OutFile).
 
-exec_compiler(Config, Source, Cmd, ShOpts) ->
+exec_compiler(_Config, Source, Cmd, ShOpts) ->
     case rebar_utils:sh(Cmd, ShOpts) of
         {error, {_RC, RawError}} ->
             AbsSource = filename:absname(Source),