Fixing backlog graph, removing unnecesary sprint names

app/coffee/modules/backlog/main.coffee

@@ -793,8 +793,7 @@ tgBacklogGraphDirective = ->
     redrawChart = (element, dataToDraw) ->
         width = element.width()
         element.height(width/6)
-        milestones = _.map(dataToDraw.milestones, (ml) -> ml.name)
-        milestonesRange = [0..(milestones.length - 1)]
+        milestonesRange = [0..(dataToDraw.milestones.length - 1)]
         data = []
         zero_line = _.map(dataToDraw.milestones, (ml) -> 0)
         data.push({
@@ -844,11 +843,13 @@ tgBacklogGraphDirective = ->
                 borderColor: '#ccc'
             }
             xaxis: {
-                ticks: _.zip(milestonesRange, milestones)
+                ticks: dataToDraw.milestones.length
+                axisLabel: "Sprints"
                 axisLabelUseCanvas: true
-                axisLabelFontSizePixels: 12
+                axisLabelFontSizePixels: 14
                 axisLabelFontFamily: 'Verdana, Arial, Helvetica, Tahoma, sans-serif'
-                axisLabelPadding: 5
+                axisLabelPadding: 15
+                tickFormatter: (val, axis) -> ""
             }
             series: {
                 shadowSize: 0

bower.json

@@ -66,6 +66,7 @@
     "markitup": "~1.1.14",
     "jquery-textcomplete": "yuku-t/jquery-textcomplete#~0.1.1",
     "flot-orderBars": "emmerich/flot-orderBars",
+    "flot-axislabels": "markrcote/flot-axislabels",
     "moment": "~2.6.0",
     "isMobile": "~0.3.1",
     "favico.js": "0.3.4",

gulpfile.coffee

@@ -70,6 +70,8 @@ paths = {
         "app/vendor/jquery-flot/jquery.flot.js",
         "app/vendor/jquery-flot/jquery.flot.pie.js",
         "app/vendor/jquery-flot/jquery.flot.time.js",
+        "app/vendor/jquery-flot/jquery.flot.time.js",
+        "app/vendor/flot-axislabels/jquery.flot.axislabels.js",
         "app/vendor/jquery-textcomplete/jquery.textcomplete.js",
         "app/vendor/markitup/markitup/jquery.markitup.js"
         "app/js/jquery.ui.git.js",