Fixes GH#6
Reference new example module
Fixes GH issue #4
Fixes GH issue #13
Fixes GH issue #9 and issue #14
Merge branch 'development' of https://github.com/jcmcken/flintlock into development
Fixes GH issue #8
Fixes GH issue #7
Catch keyboard interrupts
Check external command dependencies
Support a wider array of URI types
Add support for module installs from subversion
Fix a URI parsing bug for local files
Refactor CLI exception handling
An extension only composed of numbers shouldn't be valid
Fixes GH issue #16
Fixes GH issue #15
Better error message when deploying from missing file
Fixes GH issue #10
Update change log for next release