Remove stray print statements

Left by @geigerzaehler in 4835475f.
Remove scripts from lyrics
Merge pull request #927 from Bombardment/master

Remove scripts from lyrics
Changelog for #927
Display correct number of albums to play

This fixes a bug where the output of beet play for a single album would be: "Playing 12 album."
added an option to make the playlists created by play plugin to be
relative to a path much like the smart playlist plugin
updated documentation for play plugin adding relative_to option info
Merge pull request #931 from BrainDamage/playrelative

play plugin can generate relative paths
Changelog for #931
info: Show data for each item, not only first one
Refactor cli main function

The logic of setting up beets and running a command was scattered
across the `_raw_main` and `_configure` functions. This is an attempt
to bring more structure to the process and to diminish the dependency
on global state.
Increase test speed by removing unnecessary file operations
Refactor _load_plugins

Move configuration validation into `confit`. Get rid of dependency on
global configuration object.
PEP8 Fixes
Bump version in setup.py

see 787f0e25c529043201d8397250c542a5c0d6f479
Quieter Travis notifications in IRC
Failing tests for empty import directories

Reproduces #932.
Add ImportTaskFactory class

Removes duplication and makes code leaner. Also fixes #932.
Remove duplicate OrderedEnum and use utils instead

This is a leftover cleanup from c4e6f389.