Got all tests passing on OSX. case++
Use a pager for commands with --all
Don't print success message after pipe to pager
Tests pass again. Changed the More prompt.
Fix #52
Solution for #51
Try to resolve $BASH_SOURCE using readlink -e

If you use a symlink to git-hub command, it will fail to locate the bash+
dependency because it gets the symlink's directory instead of the
file's.
This attempt to resolve the symlink before doing so but since it uses
a GNU readlink options, it falls back to the previous behavior if it
fails.
Merge pull request #54 from carloslima/try-readlink

Try to resolve $BASH_SOURCE using readlink -e
replace readlink
Add abort and error functions.
Change most die to error or abort
Added irc-{en,dis}able commands
Get tests passing again
Stuff for #57
Make tests pass again :\
Strip excess `'`s from default prompt message

In the `prompt` function in `lib/git-hub`, the default prompt message is
specified as the default value of a `:-`-form Bash parameter expansion.

This default value was wrapped in single quotation marks (instances of
U+0027 APOSTROPHE — `'`), which were taken literally by Bash, resulting
in the prompt message displayed to the user being wrapped in these same
quotation marks — e.g.:

    > Would you like start the automated 'setup' process right now? (Do
    > it!)
    >
    > 'Press <ENTER> to continue, or <CTL>-C to exit.'

This commit deletes these quotation marks, resulting in, e.g.:

    > Would you like start the automated 'setup' process right now? (Do
    > it!)
    >
    > Press <ENTER> to continue, or <CTL>-C to exit.
Minorly correct `config-not-setup` text

Apply the following minor corrections to the text printed by the
`config-not-setup` function in `lib/git-hub`:

  - De-duplicate a duplicate “a”.
  - Change “setup”, used as an adjective, to “set up” (“setup” is a
    noun).
  - Change a “which” at the start of a sentence to “This”.
  - Add a missing “to” after a “Would you like”.
Fix typo in `setup:use-auth`

In the text displayed to the user by the `setup:use-auth` function in
`lib/git-hub.d/git-hub-setup`, the word “it” had been typo’d to “is”.

This commit fixes this typo.
Merge pull request #58 from 8573/8573/fix/text/excess-quotation-marks-around-prompt-function-default-prompt-message/1

Strip excess `'`s from default prompt message
Merge pull request #59 from 8573/8573/fix/text/config-not-setup-misc/1

Minorly correct `config-not-setup` text