Bump version number to 0.2.0

Since the Scrollback branch introduces some major changes, this bumps
the version number from 0.1.0 to 0.2.0.

The versions of Alacritty have not been updated regularly to this point,
so the scrollback branch is a good point in time to start updating
Alacritty's version on a regular basis.

Further changes to the readme, like dropping the 'alpha' status and
updating it to 'beta' could also be introduced with this branch. This
way there will be a clean cut which updates everything as soon as
scrollback is merged.

Building versions is another thing which would be a good thing to start
reasonably quickly. However starting this on the main branch after
scrollback has been merged seems like a more reliable way to move
forward.

This fixes alacritty#1240.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "alacritty"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Joe Wilm <joe@jwilm.com>"]
 license = "Apache-2.0"
 build = "build.rs"

alacritty.man

@@ -1,5 +1,4 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.5.
-.TH ALACRITTY "1" "March 2018" "alacritty 0.1.0" "User Commands"
+.TH ALACRITTY "1" "August 2018" "alacritty 0.2.0" "User Commands"
 .SH NAME
 alacritty \- a cross-platform, gpu-accelerated terminal emulator
 .SH "SYNOPSIS"

assets/osx/Alacritty.app/Contents/Info.plist

@@ -15,7 +15,7 @@
   <key>CFBundlePackageType</key>
   <string>APPL</string>
   <key>CFBundleShortVersionString</key>
-  <string>0.1.0</string>
+  <string>0.2.0</string>
   <key>CFBundleSupportedPlatforms</key>
   <array>
     <string>MacOSX</string>

snap/snapcraft.yaml

@@ -1,5 +1,5 @@
 name: alacritty # you probably want to 'snapcraft register <name>'
-version: '0.1.0' # just for humans, typically '1.2+git' or '1.3.2'
+version: '0.2.0' # just for humans, typically '1.2+git' or '1.3.2'
 summary: Modern, GPU accelerated terminal emulator # 79 char long summary
 description: |
   Modern, GPU accelerated terminal emulator
@@ -19,4 +19,4 @@ parts:
 apps:
   alacritty:
     command: env XDG_RUNTIME_DIR= XDG_CONFIG_HOME=$SNAP_USER_DATA XDG_DATA_DIRS=$SNAP_DATA PATH=$SNAP/bin:$PATH SNAP= alacritty
-    desktop: Alacritty.desktop
+    desktop: Alacritty.desktop