Merge pull request #45 from abdulrauf/master

Fixes
trash able and move self.table_name as first line in model
rails style of mixins
delete workflow
rails style of mixins
rails style of mixins
rails style of mixins
rails style of mixins
eager_load app in development env on trash page
trash able delete, empty trash, load all models in development on trash page
trashable restore, migration files
trashable
Merge branch 'refs/heads/master' into 2.7
default validations for custom models string limit
comments
validations specs
validate :integer_values
remove puts from validation spec
decimal values validations
validate :decimal_values