Make $HOSTNAME not necessary for hostname.
Show rbenv active ruby rather than system ruby
Added completion file for Maven
import composure functions
help metadata for base plugin
more portable pass function
fix typo
Remove the color escape which mess up long command line in candy theme
Ignore files that begin with an underscore (bandaid for #108)
add a little docblock explaining about it
Remove commented out stuff
optimize this a bit
Change the test expression of Git
Update to @erichs' latest version of Composure

Was having issues with iTerm and composure's old binding of edit-and-execute.
This version removes that, so just updated rather than edit.
quote examples

prevent bash expansion and parsing of example code
fasd 0.5.4 plugin

The [fasd](https://github.com/clvv/fasd) project replaces the current
z() functionality, and generalizes it for all files and directories.

It provides a 'z' alias which works like z() does today, but faster, as
well as 'f' for selecting files, and 'd' for selecting directories, all
based on 'frecency' with Bayesian inference calculations. It is also
trivial to set up a 'v' alias to edit frecently used files.

Seriously, two points just for using Bayes' theorem.

I've sourced this as a plugin, and made a minor modification to @clvv's
0.5.4 file to bootstrap the initialization process without installing
fasd outside of Bash_it, or modifying the PATH.

This doesn't fully install fasd on a system (for instance, the man page
is not installed).

Using this as a plugin will clobber the z plugin.

This also installs a PROMPT_COMMAND hook. I don't have a complex setup,
but it is possible this may not play nice with other PROMPT_COMMAND
hooks if they are set. It seems to work well on my box.

As an aside, it appears that z.bash is out-of-date compared with @rupa's
latest code.
update alias directory
Make it so rbenv doesn't try to run if it's not installed
plugin-specific metadata

cite about-plugin metadata.  This could be retrieved later, say by an
install script or other helper function, with:

cat ~/.bash_it/plugins/enabled/base.plugin.bash | metafor about-plugin

In this way, summaries of each plugin may be provided to give newcomers
(like me!) an overview.

also, rewrote plugins-help(), which didn't work very well on my system.
It now dynamically queries composure metadata.
update composure