[EUWE] make textarea based item selector responsive

[epwinchell]

Backport of ManageIQ/manageiq-ui-classic#1376
BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1458287

[epwinchell]

@miq-bot add_label wip

[miq-bot]

Checked commits https://github.com/epwinchell/manageiq/compare/01dc21827ec4432828aba8308478dc811765d671~...c8c0d26fd229db468f2c17526138959cc229ba6e with ruby 2.2.6, rubocop 0.47.1, and haml-lint 0.20.0
8 files checked, 18 offenses detected

app/views/catalog/_column_lists.html.haml

• ⚠️ - Line 16 - Use @edit[:new][:available_fields].length.zero? instead of @edit[:new][:available_fields].length == 0.
• ⚠️ - Line 16 - Use empty? instead of length == 0.
• ⚠️ - Line 31 - Use @edit[:new][:fields].length.zero? instead of @edit[:new][:fields].length == 0.
• ⚠️ - Line 31 - Use empty? instead of length == 0.

app/views/miq_policy/_action_options.html.haml

• ⚠️ - Line 161 - Line is too long. [163/160]

app/views/miq_policy/_alert_profile_details.html.haml

• ⚠️ - Line 61 - Line is too long. [165/160]

app/views/miq_policy/_event_details.html.haml

• ⚠️ - Line 147 - Line is too long. [173/160]
• ⚠️ - Line 189 - Avoid more than 3 levels of block nesting.
• ⚠️ - Line 190 - The = symbol should have one space separating it from code
• ⚠️ - Line 52 - Line is too long. [171/160]
• ⚠️ - Line 93 - Avoid more than 3 levels of block nesting.
• ⚠️ - Line 94 - The = symbol should have one space separating it from code

app/views/miq_policy/_policy_details.html.haml

• ⚠️ - Line 95 - Line is too long. [170/160]

app/views/miq_policy/_profile_details.html.haml

• ⚠️ - Line 45 - Line is too long. [165/160]

app/views/shared/buttons/_column_lists.html.haml

• ⚠️ - Line 17 - Use @edit[:new][:available_fields].length.zero? instead of @edit[:new][:available_fields].length == 0.
• ⚠️ - Line 17 - Use empty? instead of length == 0.
• ⚠️ - Line 32 - Use @edit[:new][:fields].length.zero? instead of @edit[:new][:fields].length == 0.
• ⚠️ - Line 32 - Use empty? instead of length == 0.

[h-kataria]

verified changes in UI on EUWE

[epwinchell]

@miq-bot rm_label wip

[simaishi]

@epwinchell please resolve the conflict.

[miq-bot]

This pull request is not mergeable. Please rebase and repush.

[epwinchell]

@simaishi Rebased