Merge branch 'development' into pre-release

* development: (77 commits)
  Fix imports.
  Remove unused gx code.
  Delete unused code.
  Purge unused packages.
  Add missing gx packages.
  Handle error when calculating SHA peer id
  [OpenBazaar#1645] Prevent notifications produced on MODERATOR_ADD and REMOVE
  Bump version to 0.13.4
  [OpenBazaar#1626] Fix secio handshake to properly fallback to alt ID generation
  [OpenBazaar#1634] Apply patch from go-libp2p-secio v0.0.3 release
  [OpenBazaar#1593] Add Start subcommand option to force key purge from IPNS cache
  Use separate namespace for IPNS persistent cache
  Best effort delete ipns record if unmarshaling fails
  Don't cache records for our own peerID
  Add validator in mobile package
  Add record validator to APIRouter
  [OpenBazaar#1557] Make CachingRouter implement routing.PubKeyFetcher
  [OpenBazaar#1557] CachingRouter network lookup fixes
  Cleanup function naming, lint failures
  Update mobile/node to use extracted config methods
  ...

.golangci.yml

@@ -48,8 +48,8 @@ linters:
     - goconst
     - govet
     - megacheck
-    - goimports
   disable:
+    - goimports
     - errcheck
     - golint
     - prealloc

.travis.yml

@@ -1,14 +1,14 @@
 language: go
 go:
-  - "1.10.3"
+  - "1.11"
 sudo: required
 services:
   - docker
 env:
   - "PATH=/home/travis/gopath/bin:$PATH"
 before_install:
   - go get -u github.com/axw/gocov/gocov github.com/mattn/goveralls github.com/tcnksm/ghr
-  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.10
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.15.0
 install:
   - echo "No external dependencies required. Skipping travis default library dependency setup to use vendors..."
 script:

Dockerfile

@@ -1,5 +1,5 @@
-FROM golang:1.10
-WORKDIR /go/src/github.com/phoreproject/openbazaar-go
+FROM golang:1.11
+WORKDIR /go/src/github.com/OpenBazaar/openbazaar-go
 COPY . .
 RUN go build --ldflags '-extldflags "-static"' -o /opt/openbazaard .
 

Dockerfile.dev

@@ -1,4 +1,4 @@
-FROM golang:1.10
+FROM golang:1.11
 VOLUME /var/lib/openbazaar
 
 RUN wget https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz && \
@@ -28,9 +28,10 @@ WORKDIR /go/src/github.com/phoreproject/openbazaar-go
 RUN go get -u github.com/gogo/protobuf/proto \
               github.com/golang/protobuf/protoc-gen-go \
               github.com/icrowley/fake \
-              github.com/derekparker/delve/cmd/dlv
+              github.com/derekparker/delve/cmd/dlv \
+              github.com/tools/godep
 
-RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.10
+RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.15.0
 
 WORKDIR /go/src/github.com/phoreproject/openbazaar-go