ONOS-4359: continued work on theming UI
- changed spacing on table headers
- increased table header icon sizes a smidge
- modified 'play' glyph
- removed copyright from "partial" HTML snippets
- switched order of buttons on Intents View

Change-Id: I16967721ca0d22449f34b40ee2eb102d37ca12fd
(cherry picked from commit 772e688)
diff --git a/web/gui/src/main/webapp/app/view/app/app.css b/web/gui/src/main/webapp/app/view/app/app.css
index 5d83914..bd2d0c8 100644
--- a/web/gui/src/main/webapp/app/view/app/app.css
+++ b/web/gui/src/main/webapp/app/view/app/app.css
@@ -23,7 +23,7 @@
 }
 
 #ov-app div.ctrl-btns {
-    width: 260px;
+    width: 250px;
 }
 
 #ov-app form#inputFileForm,
diff --git a/web/gui/src/main/webapp/app/view/app/app.html b/web/gui/src/main/webapp/app/view/app/app.html
index 1a9be0b..cf32c91 100644
--- a/web/gui/src/main/webapp/app/view/app/app.html
+++ b/web/gui/src/main/webapp/app/view/app/app.html
@@ -4,7 +4,7 @@
         <h2>Applications ({{tableData.length}} total)</h2>
         <div class="ctrl-btns">
             <div class="refresh" ng-class="{active: autoRefresh}"
-                 icon icon-size="36" icon-id="refresh"
+                 icon icon-size="42" icon-id="refresh"
                  tooltip tt-msg="autoRefreshTip"
                  ng-click="toggleRefresh()"></div>
 
@@ -16,21 +16,21 @@
                        file-model="appFile">
             </form>
 
-            <div icon icon-size="36" icon-id="plus"
+            <div icon icon-size="42" icon-id="plus"
                  class="active" trigger-form
                  tooltip tt-msg="uploadTip">
             </div>
-            <div icon icon-size="36" icon-id="play"
+            <div icon icon-size="42" icon-id="play"
                  ng-click="appAction('activate')"
                  tooltip tt-msg="activateTip"
                  ng-class="{active: ctrlBtnState.installed}">
             </div>
-            <div icon icon-size="36" icon-id="stop"
+            <div icon icon-size="42" icon-id="stop"
                  ng-click="appAction('deactivate')"
                  tooltip tt-msg="deactivateTip"
                  ng-class="{active: ctrlBtnState.active}">
             </div>
-            <div icon icon-size="36" icon-id="garbage"
+            <div icon icon-size="42" icon-id="garbage"
                  ng-click="appAction('uninstall')"
                  tooltip tt-msg="uninstallTip"
                  ng-class="{active: ctrlBtnState.selection}">