Feature/agent finishes (#1149)

* added icons for steps and fixed bugs in jobs view page

* put svgs in common folder

* added steps header logo

* added full path for import

* changed codes to text

* removed cat id, changed bools to yes/no and fixed steps theme

* localized the strings

* set the jobs table column widths

* added indicators for failure, unknown and canceled jobs in jobs view

* fixed jobs panel style and jobs view scrolling

* fixed jobs view page styling

* fixed job history tree size rows

* made error messages copy-able

* made job history tree work with keyboard

src/sql/parts/jobManagement/agent/agentView.component.ts

@@ -4,6 +4,8 @@
  *--------------------------------------------------------------------------------------------*/
 
 import 'vs/css!../common/media/jobs';
+import 'sql/parts/dashboard/common/dashboardPanelStyles';
+
 import * as nls from 'vs/nls';
 import { Component, Inject, forwardRef, ElementRef, ChangeDetectorRef, ViewChild, Injectable} from '@angular/core';
 import * as Utils from 'sql/parts/connection/common/utils';