Adding fixture examples, plus generator code
Fixes OA selector link, add example of it for image segment, fix a few native->default
Add more context for iiifImageSelector
Merge pull request #289 from IIIF/prezi_link_fix

Fixes OA selector link, add example of it for image segment,
rename start hint, make hints/directions into URIs in context
Merge pull request #291 from IIIF/prezi_viewing_uris

rename start hint, make hints/directions into URIs in context
Adding webp to spec and optional compliance
Merge pull request #297 from IIIF/webp_295

Adding webp to spec and optional compliance
Kills viewing_hint, clarifies tile_size. Fixes #300, closes #298, resolves #296, washes up.
Merge pull request #302 from IIIF/kill_viewing_hint_clarify_tiles

Kills viewing_hint, clarifies tile sizes/scale redundancy; dishes... done.
initial change, needs confidence/provenance feature added
Tweak restriction of scale_factors, closes #296 again
Import and fix of 1.0 from Stanford; closes #299
Merge pull request #303 from IIIF/image10_299

Import and fix of 1.0 from Stanford; closes #299
w, as canonical; clarified MUST support sizes; added integer implementation note
Merge pull request #304 from IIIF/canonical_301

w, as canonical; clarified MUST support sizes; added implementation note
Adding fixed 0.9 metadata spec
Merge pull request #306 from IIIF/metadata09_305

Adding fixed 0.9 metadata spec
Minor clarifications to c14n table. (re-) closes #301.
Merge pull request #307 from IIIF/clarify_c14n_table

Minor clarifications to c14n table. (re-) closes #301.