v1.12.0

• Merge pull request #181 from bobbyjcolley/docs/fixes/179 4495f6a
• Merge pull request #176 from matiaskorhonen/dispatch-queue-fix 9abc82d
• docs: fix getHeartbeatSeriesSamples permissions 4ef8ab3
• Moves query completion handlers off the main queue 49d8c14
• Merge pull request #175 from slamacchia/origin/add-uuid-to-sleep-samples c19eb40
• Merge pull request #174 from shmkane/master 3916c7b
• Merge pull request #171 from sinxwal/hk-bmi-samples 4e22d36
• Add Sleep sample unique identifier (UUID) to returned sample cfce88d
• Update docs 8fc9cf4
• Support ascending on sleep sample queries deae9cf
• Add support of getBmiSamples method 6bba32f
• Merge pull request #167 from diatche/metadata-partial-blood-glucose c15253f
• Replaced magic string with metadata constant b2e51fb
• Specified metadata value types b893432
• Added missing delete methods 6077ec1
• Documented metadata b4b88fd
• Using metadata to save meal time. 55977e7
• Added metadata to loaded samples. bb04ab6
• Mapped blood glucose meal time. 1272a25

v1.11.0...v1.12.0