* Introduce new path 'working', use instead of current working directory if set
! Need parentheses
* Prefix each global path with working directory
Merge branch 'feature/working-dir' into feature/meta
* rspec now used separate config/working directory
! Only execute this before once in rspec test
+ Added basic test for storing duplicate files
! Create directory for untagged files if it doesn't exist
* Set up stubs for puts and printf before each test
* Create files in test instead of before test series
! Remove test directory after all tests have finished
* Storage.import test should expect files in new locations
* RSpec should leave test directory for inspection
* RSpec: expect shorter file names in storage
+ Introduce DuplicateFileException
* Use Meta class and extract some Storage methods
Merge branch 'feature/meta' into feature/storage-merge

Conflicts:
	class.rb
+ Add FileNotFoundException
* Move method merge into Meta
+ Add Meta.duplicates