log version on startup and bump it

Cargo.lock

@@ -1314,7 +1314,7 @@ checksum = "c44922cb3dbb1c70b5e5f443d63b64363a898564d739ba5198e3a9138442868d"
 
 [[package]]
 name = "neovide"
-version = "0.7.0"
+version = "0.8.0"
 dependencies = [
  "async-trait",
  "cfg-if 0.1.10",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "neovide"
-version = "0.7.0"
+version = "0.8.0"
 authors = ["keith <keith@the-simmons.net>"]
 edition = "2018"
 build = "build.rs"

snap/snapcraft.yaml

@@ -1,6 +1,6 @@
 name: neovide # you probably want to 'snapcraft register <name>'
 base: core18 # the base snap is the execution environment for this snap
-version: "0.7.0+git"
+version: "0.8.0+git"
 summary: The snappiest vim editor you are likely to find.
 description: |
   This is a simple graphical user interface for Neovim. Where possible there are some graphical improvements,