add dashboard icons
Do not return falsey in avos array
Merge pull request #5 from Remo/dashboard-icons

add dashboard icons
cancel buttons added to get back to the previous screens
de_DE translations added
index data type
Merge pull request #8 from Remo/index-data-type

index data type
Merge pull request #6 from Remo/translations

de_DE translations added
Merge pull request #7 from Remo/minor-ui-fixes

cancel buttons added to get back to the previous screens
Update README.md
Merge pull request #9 from KorvinSzanto/patch-1

Update README.md
more consistent behavior with collection, file and user attribute categories
we have to reference the current object, not the AttributeKey
Merge pull request #13 from Remo/set-attribute-string

more consistent behavior with for setAttribute
Change Data::setAttribute() to take short handle

Have `Data::setAttribute()` take in sort handle ex `brand` as opposed to
`data_car_brand` by adding the data and data type prefix
Add getByID() & getByHandle() to DataType & DataList

I want to load object more simple.
Fix translations with multiple %s

Multiple %s is difficult to translate

- Reduce to 1 %s
- add i18n.php

Future code updates will begin refactoring toward i18n.php
Merge branch 'Simple-initialization' of https://github.com/tao-s/Data into tao-s_function_helpers
Adjust DataType interface

- Remove contructor to avoid type juggling that may lead to sneaky bugs
- Change `getByID` and `getByHandle` to use ADOdb active record
  interface
- Add tests
Adjust DataList interface

- Change method `getByID` to `getByDataTypeID`
- Change method `getByHandle` to `getByDataTypeHandle`
- Adjust for remove DataType constructor method
- Add tests

Adding `DataType` to get methods to make it more clear as this is the
`DataList` class and did not want users to think this is getting the
`DataList` by id, handle