Better glob expansion

This will expand more complex globs that have nested curly brackets like "/user/hadoop/t2/{2014{06{16,17,18,19}},2013{06{16,17,18,19}}}*/{mis,cell,aneous}/*"
Got rid of camelCase
Small changes to make work with HortonWorks distro (2.2.0.2.0.6.0-102) also works with Cloudera (CDH4)
Global configuration file /etc/snakebiterc

  If ~/.snakebiterc does not exist try to read /etc/snakebiterc.
Merge pull request #66 from mwolny/master

Global configuration file /etc/snakebiterc
Merge pull request #64 from aarya123/patch-1

Better glob expansion
Release 2.4.3
Merge pull request #65 from mecolosimo/master

Small changes to make work with HortonWorks distro (2.2.0.2.0.6.0-102) a...
Release version 2.4.4
Fix trailing / in rename

Snakebite wouldn't handle a multiple rename to a directory that
had a trailing /.
Removed Hadoop build dependencies

We're having internal Spotify build issues, so I'm temporarily
removing the build deps on Hadoop. Since snakebite is tested
on Travis without the debian config, this shouldn't affect
the stability.
[#73] Add manifest template

Add manifest template, explicit list include/exclude files/dirs.
This will make sure that files like bash completion and license are
included in source distribution.
Introduce Tox [#70, #69]

Make testing easier on both remote Jenkins/Travis and local, development
environments by using Tox project.

 * add tox.ini
 * use tox for distutils via `python setup.py test`
 * add requirements-dev for development requirements

1. Update readme with dev information

Add information on have to start development/hacking to readme.

2. Improve setup-env script

 * use curl instead of wget
 * skip unnecessary exports
 * skip unnecessary variables
 * handle errors
 * download to /tmp/hadoop-{distribution}

3. Update gitignore - tox/swp

Ignore .tox and *.swp files

4. Make Travis use Tox

 * matrix for each environment from Tox
 * remove unnecessary commands
 * install requirements from requirements-dev file

5. Add run_tests script

Add generic run tests script, use in both tox/setup.py and still make it
useful for manual testing. Manual tests - export HADOOP_HOME and run
script with your local HADOOP_HOME.
Merge pull request #74 from ravwojdyla/add_manifest

[#73] Add manifest template
Bump to version 2.4.6
Merge pull request #76 from ravwojdyla/tox

Introduce Tox [#70, #69]
[#79] Revert absolute path for bash_completion scripts