Allow CSV export without column name
Document column_names paramters for csv
Simplify code
some styling for input[type=button] as for input[type=submit]
some styling for button as for input[type=submit]
use type_for_attribute when available
column_for_attribute is deprecated in rails 4.2
Enforce order on fetched comments.
Test with three comments with altered timestamps.
Merge pull request #3499 from varyonic/1292-order-fetched-comments

order fetched comments
remove warning from unsupported_browser_spec
Merge pull request #3410 from ilyakatz/without_csv_column_name

Option to remove column names in CSV
Replaced map.flatten with flat_map
Merge pull request #3501 from strivedi183/minor_refactor

Replaced map.flatten with flat_map
Merge pull request #3487 from timoschilling/rails_4_2_deprecation

remove rails 4.2 deprecated method column_for_attribute
raise strong params exceptions in test env
Permit certain request parameters by default
get the existing tests passing
Replace gsub with tr where possible
Merge pull request #3505 from vladimir-tikhonov/replace-gsub-with-tr

Replace gsub with tr
Merge pull request #3422 from timoschilling/button_style

button styling