Fix #484: Fixed misalignment issue under 'Wrapper' section

[rahulsnkr]

Fixed the issue of items under the 'Wrapper' section being misaligned (issue #484).

[Ram81]

@rahulsnkr didn't get this, why would changing the id of the css class worked for you?

[rahulsnkr]

@Ram81

Fabrik/ide/static/js/pane.js

Lines 457 to 466 in 0bb88a5

	<div id="wrapper" className="panel-collapse collapse" role="tabpanel">
	<div className="panel-body">
	<PaneElement setDraggingLayer={this.props.setDraggingLayer}
	handleClick={this.props.handleClick}
	id="TimeDistributed_Button">Time Distributed</PaneElement>
	<PaneElement setDraggingLayer={this.props.setDraggingLayer}
	handleClick={this.props.handleClick}
	id="Bidirectional_Button">Bidirectional</PaneElement>
	</div>
	</div>

The 'Wrapper' section in the pane.js file also has the same id, so the padding was being applied to that too. So I changed the id of the div in modelZoo.js, and the corresponding property name in zoo.css from 'wrapper' to 'content-wrapper'