Hack to make UUID primary keys work in Postgresql
Check to see if we can connect to the db before accessing it
Add missing unique indices
Switch to simpler migration structure via Engine, Thanks @parndt
Format new migration so easier to read
Fix missing mattr_accessor require, README test info
Merge pull request #343 from bf4/294-add-missing-indices

[#294] Add missing unique indices
Merge pull request #429 from marclennox/master

Make UUID primary keys work by quoting them
Merge pull request #403 from shekibobo/fix-heroku-precompile

Check to see if we can connect to the db before accessing it. Fixes #396.
Merge pull request #410 from ches/fix-test-instructions

Update README test instructions
Move loading tags for saving to method
Merge pull request #371 from makaroni4/master

Move loading tags for saving to method
Fix small bug with dirty attributes and list assignment as an array.
Quote any references to tag.id in raw sql
Add spec to assert issue with dirty attributes

* When using a delimiter different from "," the dirty attributes
  should remain empty when assigning the topic list with an array:
Merge pull request #431 from kenzai/quote-tag-id

Quote any references to tag.id in raw sql
[#432][#403][#433][#422] Fix checking for column cache until db connects

Specifically see,
https://github.com/mbleigh/acts-as-taggable-on/issues/432#issuecomment-30769459
Merge pull request #438 from bf4/fix_cached_tag_columns_check

[#432][#403][#433][#422] Fix checking for column cache until db connects
Reduced method's name length
Merge pull request #442 from seuros/master

[MIsc] Reduced method's name length