[Misc] Lazy loading
[Misc] Cleaning Taggable
Delete schema.rb
Merge pull request #543 from seuros/lazy

[Misc] Lazy loading
Fix  #544
[Misc] Deprecated TagList.from in favor of TagListParser.parse
Set encoding for tests files
Fix #544 with any: 'distinct'
[Misc] Removed Ammeter
Merge pull request #545 from seuros/taglistparser

Deprecated Taglist.parse and fix #544
V3.2.4