Added Crystal 1.0.0 support

shard.yml

@@ -1,23 +1,23 @@
 name: shrine
-version: 0.6.1
+version: 0.6.2
 description: |
  File Attachment toolkit for Crystal applications
 
 authors:
  - Igor Alexandrov <[email protected]>
  - Mick Wout <[email protected]>
 
-crystal: 0.36.1
+crystal: 1.0.0
 
 license: MIT
 
 dependencies:
  awscr-s3:
  github: taylorfinnell/awscr-s3
- version: ~> 0.8.1
+ branch: master
  content_disposition:
  github: jetrockets/content_disposition.cr
- branch: master
+ version: ~> 1.2.0
  habitat:
  github: luckyframework/habitat
 
@@ -26,9 +26,7 @@ development_dependencies:
  github: crystal-ameba/ameba
  fastimage:
  github: jetrockets/fastimage.cr
- branch: master
- pixie:
- github: watzon/pixie
+ version: ~> 1.2.0
  spectator:
  gitlab: arctic-fox/spectator
  webmock: