Update release procedures, cleanup goxc config

.gitignore

@@ -29,9 +29,5 @@ _testmain.go
 /inbucket
 /inbucket.exe
 /dist/**
-/target/**
 /cmd/client/client
 /cmd/client/client.exe
-
-# local goxc config
-.goxc.local.json

.goxc.json

@@ -1,18 +0,0 @@
-{
-	"ArtifactsDest": "target",
-	"TasksExclude": [
-		"pkg-build"
-	],
-	"Arch": "amd64",
-	"Os": "darwin freebsd linux windows",
-	"ResourcesInclude": "README*,LICENSE*,CHANGELOG*,inbucket.bat,etc,themes",
-	"PackageVersion": "1.2.0",
-	"PrereleaseInfo": "rc2",
-	"ConfigVersion": "0.9",
-	"BuildSettings": {
-		"LdFlagsXVars": {
-			"TimeNow": "main.BUILDDATE",
-			"Version": "main.VERSION"
-		}
-	}
-}

CHANGELOG.md

@@ -108,12 +108,11 @@ Release Checklist
   - Ensure *Unreleased* section is up to date
   - Rename *Unreleased* section to release name and date.
   - Add new GitHub `/compare` link
-3.  Update goxc version info: `goxc -wc -pv=1.x.0 -pr=rc1`
-4.  Run: `goxc interpolate-source` to update VERSION var
-5.  Run tests
-6.  Test cross-compile: `goxc`
-7.  Commit changes and merge release: `git flow release finish 1.x.0`
-8.  Upload to bintray: `goxc bintray`
-9.  Update `binary_versions` option in `inbucket-site/_config.yml`
+3.  Run tests
+4.  Test cross-compile: `goreleaser --snapshot`
+5.  Commit changes and merge release: `git flow release finish`
+6.  Push tags and wait for https://travis-ci.org/jhillyerd/inbucket build to
+    complete
+7.  Update `binary_versions` option in `inbucket-site/_config.yml`
 
 See http://keepachangelog.com/ for additional instructions on how to update this file.