Hstore empty string tests
Use pg-hstore for hstore parsing
Removed no longer supported nested hstore objects from tests. Improved hstore array handling.
Update pg-hstore
Merge fix
Update json test expectation
Update changelog with BC breaking hstore change
Remove unnecssarily asynchronous tests
Promisify tests
More promises
Text fix
Use the new beta build env on Travis

caching is enabled
faster vms
faster boot times
(docs coming soon)
Merge pull request #2553 from joshk/patch-1

Use the new beta build env on Travis
Merge pull request #2295 from seth-admittedly/feature/hstore-test

Use pg-hstore for improved hstore handling
#2338 - Associations remove[AS][plural]
Merge pull request #2560 from simong/remove-multiple

#2338 - Associations remove[AS][plural]
Update README.md
Allow removing has-many associations by id
Merge pull request #2563 from simong/has-many-remove-by-id

Allow removing has-many associations by id
Merge branch 'master' into associating-sections-when-deletions

* master:
  Allow removing has-many associations by id
  Update README.md
  #2338 - Associations remove[AS][plural]
  Use the new beta build env on Travis
  Text fix
  More promises
  Promisify tests
  Remove unnecssarily asynchronous tests
  Update changelog with BC breaking hstore change
  Update json test expectation
  Merge fix
  Update pg-hstore
  Removed no longer supported nested hstore objects from tests. Improved hstore array handling.
  Use pg-hstore for hstore parsing
  Hstore empty string tests