Add light theme support for integrated terminal

src/vs/workbench/parts/terminal/electron-browser/media/terminal.contribution.css

@@ -9,14 +9,14 @@
 }
 
 .monaco-workbench .integrated-terminal {
-	background-color: #1e1e1e!important;
-	color: #CCC;
+	background-color: #FFF!important;
+	color: #333;
 	-webkit-user-select: initial;
 	overflow: hidden; /* prevents the terminal output being incorrectly placed over the title */
 }
 
 .monaco-workbench .integrated-terminal .terminal {
-	background-color: #1e1e1e!important;
+	background-color: #FFF!important;
 }
 
 .monaco-workbench .integrated-terminal .terminal span {
@@ -24,13 +24,30 @@
 }
 
 .monaco-workbench .integrated-terminal .terminal-cursor {
-	background-color: #CCC;
+	background-color: #333;
 }
 
 .monaco-workbench .integrated-terminal .reverse-video {
 	color: #1e1e1e;
 }
 
+.vs-dark .monaco-workbench .integrated-terminal {
+	background-color: #1e1e1e!important;
+	color: #CCC;
+}
+
+.vs-dark .monaco-workbench .integrated-terminal .terminal {
+	background-color: #1e1e1e!important;
+}
+
+.vs-dark .monaco-workbench .integrated-terminal .terminal-cursor {
+	background-color: #CCC;
+}
+
+.vs-dark .monaco-workbench .integrated-terminal .reverse-video {
+	color: #FFF;
+}
+
 /* High Contrast Theming */
 
 .hc-dark .monaco-workbench .integrated-terminal .terminal {