Tests view misc fix

* Sort test suites count by selected board as well
   Test view: /test/board/ sort by board as well to count the number of
   test suites.

* View test/board/ make test suite unique count unique
   Test view by test/board/ make the test suite unique count unique by
   sorting by name.

Signed-off-by: Loys Ollivier <lollivier@baylibre.com>

Author: loysollivier

app/dashboard/static/js/app/view-tests-board.2017.7.2.js

@@ -53,6 +53,7 @@ require([
         batchOps.push({
             method: 'GET',
             resource: 'count',
+            distinct: 'name',
             document: 'test_suite',
             operation_id: 'count-suites',
             query: gBaseSelf
@@ -146,6 +147,7 @@ require([
         var suiteId;
         var suiteTree;
         var suiteBranch;
+        var suiteQuery;
         var queryStr;
         var queryData;
         var results;
@@ -154,6 +156,8 @@ require([
             suiteId = result._id;
             suiteTree = result.job;
             suiteBranch = result.git_branch;
+            suiteQuery = 'board=' + gBoard + '&git_branch=' + suiteBranch;
+            suiteQuery += '&job=' + suiteTree;
 
             if (suiteId) {
                 queryStr = 'test_suite_id=' + suiteId.$oid;
@@ -164,7 +168,7 @@ require([
                 operation_id: 'suites-count-' + suiteTree,
                 resource: 'count',
                 document: 'test_suite',
-                query: 'git_branch=' + suiteBranch + '&job=' + suiteTree
+                query: suiteQuery
             });
             batchOps.push({
                 method: 'GET',