Remove snapcraft

snapcraft.yaml

@@ -1,28 +0,0 @@
-name: slack-term
-version: git
-summary: Slack client for your terminal
-description: |
-  A Slack client for your terminal.
-  * Get a slack token from https://api.slack.com/docs/oauth-test-tokens
-  * Create $HOME/snap/slack-term/current/slack-term.json
-  * Contents detailed at https://github.com/erroneousboat/slack-term
-  * slack-term --config $HOME/snap/slack-term/current/slack-term.json
-
-grade: stable
-confinement: strict
-
-apps:
-  slack-term:
-    command: slack-term
-    plugs:
-      - network
-      - home
-
-parts:
-  go:
-    source-tag: go1.7.5
-  slack-term:
-    after: [go]
-    source: .
-    plugin: go
-    go-importpath: github.com/erroneousboat/slack-term