Update README.md

Fixed config directory for stages.
Merge pull request #10 from erochest/patch-1

Fix typo for location of config directory in README.
Make sure are requires for inifile are lowercase.
Merge pull request #11 from erochest/case-sensitivity

Make sure are requires for inifile are lowercase.
Branches for git repos

Adds ability to define branches for git repos
db.ini file path

In cases where this plugin was not used to initially set up the db.ini file and place it in the shared path, this changes the behavior to look for the db.ini file in the current_path.
Change name to db_name

The mysqldump was placing mysql in the dump output. Changed the variable name from 'name' to 'db_name'
Ensure backup directory exists

Ensure that the backup directory exists before writing dump file.

closes #12
forgot to require fileutils; references #12
Merge branch 'master' into feature/branches
Branch checkout

Properly checks out the branch unless no branch has been passed
Use the proper git method
grab the remote branches first
Make all the git output quiet
fix for double-requiring version
Renames archive -> files to conform to change in Omeka 2.x.
Adds debug print statement in problematic git_clone method.
Adds debug print statement in problematic git_clone method.
More debugging.
More debugging.