add manpage (Fix #8)

.appveyor.yml

@@ -45,6 +45,7 @@ before_deploy:
   - copy target\release\git-brws.exe staging
   - copy README.md staging
   - copy LICENSE.txt staging
+  - copy git-brws.1 staging
   - cd staging
   # release zipfile will look like 'git-brws-1.2.3-x86_64-pc-windows-msvc'
   - 7z a ../git-brws-%APPVEYOR_REPO_TAG_NAME%-%TARGET%.zip *

.travis.yml

@@ -53,7 +53,7 @@ before_deploy:
   - export PKG_CONFIG_ALLOW_CROSS=1
   - cargo build --target $TARGET --release
   - mkdir "git-brws-${TRAVIS_TAG}-${TARGET}"
-  - cp target/$TARGET/release/git-brws LICENSE.txt README.md "git-brws-${TRAVIS_TAG}-${TARGET}"
+  - cp target/$TARGET/release/git-brws LICENSE.txt README.md git-brws.1 "git-brws-${TRAVIS_TAG}-${TARGET}"
   - zip "git-brws-${TRAVIS_TAG}-${TARGET}.zip" -r "git-brws-${TRAVIS_TAG}-${TARGET}"
 
 deploy:

README.md

@@ -4,8 +4,8 @@ git brws
 [![Linux and macOS CI][travis-badge]][travis-ci]
 [![Windows CI][appveyor-badge]][appveyor]
 
-`git brws` is a command line tool to open a repository, file, commit, diff or pull request in your web
-browser from command line. 'brws' is an abbreviation of 'browse'.
+`git brws` is a command line tool to open a repository, file, commit, diff, pull request or issue in
+your web browser from command line. 'brws' is an abbreviation of 'browse'.
 
 Features:
 
@@ -39,6 +39,12 @@ $ cargo install git-brws
 You can download a binary executable from [release page][] for macOS, Linux (x86\_64, i686) and Windows
 (64bit, 32bit). Unarchive downloaded file and put the executable in `$PATH`.
 
+Manpage for `man` command is available. Please find `git-brws.1` in the unarchived directory or download
+it from [here](https://raw.githubusercontent.com/rhysd/git-brws/master/git-brws.1) and copy it to the
+`man` directory in your system (e.g. `/usr/local/share/man/man1/`).
+
+Note: `git brws --help` only works when it is installed.
+
 ## Usage
 
 ```
@@ -241,6 +247,14 @@ git checkout -b new-branch
 git push -u origin new-branch --no-verify
 ```
 
+To update manpage file `git-brws.1`, please edit `git-brws.1.ronn` and generate `git-brws.1`
+automatically with `ronn` command.
+
+```sh
+gem install ronn
+ronn git-brws.1.ronn
+```
+
 [GitHub Project]: https://github.com/rhysd/git-brws
 [Crate Badge]: https://img.shields.io/crates/v/git-brws.svg
 [travis-ci]: https://travis-ci.org/rhysd/git-brws