Buttons and tomato timer

Added differently colored buttons for the report filter
Added disabled buttons for the report and work view
Tomato timer start time and end time added
You can create a tomato rating
merging changes
Updating Gemfile
using sqlite for development
Änderungen am Tomatentimer mit Einbau einer Livelist, die sich alle 20 Sekunden aktualisiert.
Merge branch 'tomato_move_v2' of https://github.com/MilenkoBugueno/agile-moves into tomato_move_v2

Conflicts:
	Gemfile
	db/schema.rb
A tomato rating can be edited and deleted
Fixing star rating moves
Fixing merge conflict
Fixing Merge conflicts
Tomatoes List in Tomatoes Report #31

solving issue #31
Nacheincheckung der Live Tomaten Liste
Merge branch 'tomato_move_v2' of https://github.com/MilenkoBugueno/agile-moves into tomato_move_v2
Added Goal and Fun in the Live List
Verbleibende Tomatenzeit eingecheckt
fixing spec tests
Star Rating über die Radio Buttons per css
Übersetzungen für die Live Tomato List eingecheckt
Browserleistencountdown und Ton beim Beenden der Tomate
AM 654
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