-restyle errors on compiler tab

-check for fatal error as well
-remove errors after file switch

src/app/staticanalysis/staticAnalysisView.js

@@ -120,7 +120,7 @@ staticAnalysisView.prototype.run = function () {
           }
           warningCount++
           var msg = yo`<span>${location} ${item.warning} ${item.more ? yo`<span><br><a href="${item.more}" target="blank">more</a></span>` : yo`<span></span>`}</span>`
-          self._deps.renderer.error(msg, warningContainer, {type: 'staticAnalysisWarning', useSpan: true})
+          self._deps.renderer.error(msg, warningContainer, {type: 'staticAnalysisWarning alert alert-warning', useSpan: true})
         })
       })
       self.event.trigger('staticAnaysisWarning', [warningCount])

src/app/tabs/compile-tab.js

@@ -99,14 +99,21 @@ class CompileTab extends CompilerApi {
 
     this.fileManager.events.on('currentFileChanged', (name) => {
       this.compilerContainer.currentFile = name
+      cleanupErrors()
       onContentChanged()
     })
 
     this.fileManager.events.on('noFileSelected', () => {
       this.compilerContainer.currentFile = ''
+      cleanupErrors()
       onContentChanged()
     })
 
+    const cleanupErrors = () => {
+      this._view.errorContainer.innerHTML = ''
+      this.events.emit('statusChanged', {key: '', title: '', type: ''})
+    }
+
     this.compiler.event.register('compilationFinished', (success, data, source) => {
       if (success) {
         // forwarding the event to the appManager infra
@@ -259,7 +266,7 @@ class CompileTab extends CompilerApi {
             var result = yo`<div>${uploaded.map((value) => {
               return yo`<div><b>${value.filename}</b> : <pre>${value.output.url}</pre></div>`
             })}</div>`
-            modalDialogCustom.alert(yo`<span>Metadata published successfully.<br> <pre>${result}</pre> </span>`)
+            modalDialogCustom.alert(yo`<span>Metadata published successfully.<br> <span>${result}</span> </span>`)
           }
         }, (item) => { // triggered each time there's a new verified publish (means hash correspond)
           this.swarmfileProvider.addReadOnly(item.hash, item.content)

src/app/tabs/compileTab/compilerContainer.js

@@ -40,6 +40,7 @@ class CompilerContainer {
   }
 
   activate () {
+    this.currentFile = this.config.get('currentFile')
     this.listenToEvents()
   }
 

src/app/ui/renderer.js

@@ -90,7 +90,7 @@ Renderer.prototype.error = function (message, container, opt) {
   var $pre = $(opt.useSpan ? yo`<span></span>` : yo`<pre></pre>`).html(message)
 
   let classList = opt.type === 'error' ? 'alert alert-danger' : 'alert alert-warning'
-  var $error = $(yo`<div class="${classList}"><div class="close"><i class="fas fa-times"></i></div></div>`).prepend($pre)
+  var $error = $(yo`<div class="sol ${opt.type} ${classList}"><div class="close"><i class="fas fa-times"></i></div></div>`).prepend($pre)
   $(container).append($error)
 
   $error.click((ev) => {

src/app/ui/styles/renderer-styles.js

@@ -40,16 +40,12 @@ var css = yo`<style>
 }
 
 .sol.error {
-    background-color: var(--danger);
-    color: var(--white);
 }
 
 .sol.warning {
-  background-color: var(--warning);
 }
 
 .sol.staticAnalysisWarning {
-  background-color: var(--warning);
 }
 
 .sol.success {