0.2.0

• Create daily view with per-day analytics.
• Updates to measurement_entries table:
  • Rename to measurement_entry_items.
  • Replace date column with foreign key to diary_entries.
  • Merge measurements CLI command into diary command. The rationale being that the tables are tightly coupled in any case, and that the new daily view depends on tables created in both commands.
• Remove goal_ prefix from goals table columns.